在Cygwin上/usr/local/bin/run:行1330: gedit: 未找到命令

Cygwin运行doris 出现/usr/local/bin/run:行1330: gedit: 未找到命令

2个回答

没有这个命令,cygwin支持不全,最好是Linux系统上用

请问有什么解决的方法吗

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在cygwin下编译ffmpeg时出现如果错误 ,跪求大牛指点 LD libswscale/libswscale-4.so d:/worktool/android-ndk-r10c/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: libavutil/libavutil.so:1:1: syntax error, unexpected '!', expecting $end d:/worktool/android-ndk-r10c/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: libavutil/libavutil.so: not an object or archive collect2.exe: error: ld returned 1 exit status library.mak:97: recipe for target 'libswscale/libswscale-4.so' failed make: *** [libswscale/libswscale-4.so] Error 1 ffmpeg的configure的配置已经完成,配置的sh脚本如下: #!/bin/bash NDK=D:/worktool/android-ndk-r10c SYSROOT=$NDK/platforms/android-21/arch-arm TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64 function build_one { ./configure \ --prefix=$PREFIX \ --enable-shared \ --disable-static \ --disable-doc \ --disable-ffmpeg \ --disable-ffplay \ --disable-ffprobe \ --disable-ffserver \ --disable-avdevice \ --disable-doc \ --disable-symver \ --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \ --target-os=linux \ --arch=arm \ --enable-cross-compile \ --sysroot=$SYSROOT \ --extra-cflags="-Os -fpic $ADDI_CFLAGS" \ --extra-ldflags="$ADDI_LDFLAGS" \ $ADDITIONAL_CONFIGURE_FLAG } CPU=arm PREFIX=$(pwd)/android/$CPU ADDI_CFLAGS="-marm" build_one

如何通过Go连接到Cygwin / X?

<div class="post-text" itemprop="text"> <p>I am using BurntSushi/xgbutil library which I have gotten to work on Linux. Now I am trying to get it to create a window on my Win7 running cygwin with xorg-server installed.</p> <p>I'm not sure what I need to do to initialize the display, if anything.</p> <p>My Go code looks like this:</p> <pre><code>X, err := xgbutil.NewConnDisplay(displayname) if err != nil { log.Fatal(err) } </code></pre> <p>When <code>displayname = ":0"</code> I get <code>cannot connect to :0: dial unix /tmp/.X11-unix/X0: socket: An address incompatible with the requested protocol was used.</code></p> <p>When <code>displayname = "localhost:0"</code> I get <code>cannot connect to localhost:0: dial tcp [::1]:6000: connectex: No connection could be made because the target machine actively refused it.</code></p> <p>I'm not sure whether my problem is the displayname I'm using or if there is something I need to do in cygwin to make it work?</p> <p>I <em>have</em> started xwin by using the xlaunch utility and an empty window sits on my desktop and identifies itself as "Cygwin/x:0.0" in the title bar.</p> </div>

cygwin下mysql启动不了

[b]环境安装:[/b] 安装cygwin 安装并编译 MySQL 标准源代码包  在这个页面的最下面 Source (tar.gz)  把这个tar包解到一个Cygwin下一个mysql文件夹: [code="java"]./configure make install[/code] 安装 Ruby Gems 下载 Gems  然后解压缩,在执行 [code="java"]ruby setup.rb[/code] 安装 Rails  执行 [code="java"]gem install rails --include-dependencies[/code] 安装 rails. 安装 MySQL Gem  执行 [code="java"]gem install mysql[/code]  当提示选择的时候,选择了最新的Ruby 版本(没有linux) 运行[code="java"]ruby script/about[/code] [img]http://www.iteye.com/upload/attachment/95648/807fc9e1-c026-3243-9dbd-20546b0c53b7.gif[/img] [b]问题是:[/b] 启动mysql时: [code="java"]/usr/local/mysql/bin/mysqld_safe &[/code] 出现错误: [code="java"]$ nohup: ignoring input and redirecting stderr to stdout chown: invalid user: `mysql' Starting mysqld daemon with databases from /usr/local/var STOPPING server from pid file /usr/local/var/zhongguo-f06c36.pid 090419 23:35:08 mysqld ended[/code] 尝试安装驱动:mysql-ruby-2.8.1.tar.gz没有任何效果。 google一下,发现网上有类似错误 [code="java"]$ nohup: ignoring input and redirecting stderr to stdout Starting mysqld daemon with databases from /var/lib/mysql STOPPING server from pid file /var/run/mysqld/mysqld.pid 071112 00:22:06 mysqld ended [/code] 模仿他的解决方法,在/usr/local/var目录下,新建了zhongguo-f06c36.pid,再执行 [code="java"]/usr/local/mysql/bin/mysqld_safe &[/code] 错误依旧,新建的pid文件也自动消失了。 这对你们高手这应该是个弱智的问题,可我为了这个问题弄了三天了,一点进展都没有,请不吝帮我一下,不胜感激! [b]问题补充:[/b] 执行: [code="java"]mysqld_safe --user=mysql & [/code] 还是一样的错误呀.. [b]问题补充:[/b] 经理要求在windows Cygwin下从源码编译安装mysql,俺也想直接安装mysql ):

MinGw编译GMP库时出错,跪求大神解答

![出错截图](https://img-ask.csdn.net/upload/201512/11/1449818918_325729.jpg) Config.log如下: This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU MP configure 6.1.0, which was generated by GNU Autoconf 2.69. Invocation command line was $ ./configure CPPGLAGS=-D_USE_MINGW_ANSI_STDIO=0--enable-static --disable-shared ## --------- ## ## Platform. ## ## --------- ## hostname = Mr-Chen uname -m = i686 uname -r = 1.0.17(0.48/3/2) uname -s = MINGW32_NT-6.1 uname -v = 2011-04-24 23:39 /usr/bin/ uname -p = unknown /bin/ uname -X = unknown /bin/arch = unknown /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: . PATH: /usr/local/bin PATH: /mingw/bin PATH: /bin PATH: /d/ActivePerl/site/bin PATH: /d/ActivePerl/bin PATH: /c/Program Files (x86)/NVIDIA Corporation/PhysX/Common PATH: /c/Windows/system32 PATH: /c/Windows PATH: /c/Windows/System32/Wbem PATH: /c/Windows/System32/WindowsPowerShell/v1.0/ PATH: %QUARTUS_ROOTDIR%/bin PATH: /c/Program Files (x86)/Common Files/Ulead Systems/MPEG PATH: /c/Program Files (x86)/Microsoft SQL Server/80/Tools/Binn/ PATH: /d/Latex/CTEX/UserData/miktex/bin PATH: /d/Latex/CTEX/MiKTeX/miktex/bin PATH: /d/Latex/CTEX/CTeX/ctex/bin PATH: /d/Latex/CTEX/CTeX/cct/bin PATH: /d/Latex/CTEX/CTeX/ty/bin PATH: /d/Latex/CTEX/Ghostscript/gs9.05/bin PATH: /d/Latex/CTEX/GSview/gsview PATH: /d/Latex/CTEX/WinEdt PATH: /c/Program Files/Microsoft SQL Server/110/Tools/Binn/ PATH: /c/MinGW/bin/ PATH: /d/ActivePerl/site/bin/ PATH: /d/ActivePerl/bin/ PATH: /c/Program Files (x86)/Microsoft SQL Server/100/Tools/Binn/ PATH: /c/Program Files/Microsoft SQL Server/100/Tools/Binn/ PATH: /c/Program Files/Microsoft SQL Server/100/DTS/Binn/ PATH: /d/VS2010/VC/bin/ PATH: /d/MinGw/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:3055: checking build system type configure:3069: result: sandybridge-pc-mingw32 configure:3089: checking host system type configure:3102: result: sandybridge-pc-mingw32 configure:3139: checking for a BSD-compatible install configure:3207: result: /bin/install -c configure:3218: checking whether build environment is sane configure:3273: result: yes configure:3424: checking for a thread-safe mkdir -p configure:3463: result: /bin/mkdir -p configure:3470: checking for gawk configure:3486: found /bin/gawk configure:3497: result: gawk configure:3508: checking whether make sets $(MAKE) configure:3530: result: yes configure:3559: checking whether make supports nested variables configure:3576: result: yes configure:3705: checking whether to enable maintainer-specific portions of Makefiles configure:3714: result: no User: ABI= CC= CFLAGS=(unset) CPPFLAGS=(unset) MPN_PATH= GMP: abilist=64 x32 32 cclist=gcc icc cc configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -O2 -pedantic -fomit-frame-pointer -m64 Test compile: configure:5820: gcc -O2 -pedantic -fomit-frame-pointer -m64 conftest.c >&5 conftest.c:1:0: sorry, unimplemented: 64-bit mode not compiled in configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5727: cc -c conftest.c >&5 configure:5730: $? = 0 configure:5733: checking whether cc is gcc configure:5735: result: yes configure:5749: cc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler cc -O2 -pedantic -fomit-frame-pointer -m64 Test compile: configure:5820: cc -O2 -pedantic -fomit-frame-pointer -m64 conftest.c >&5 conftest.c:1:0: sorry, unimplemented: 64-bit mode not compiled in configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -O2 -pedantic -fomit-frame-pointer -mx32 Test compile: configure:5820: gcc -O2 -pedantic -fomit-frame-pointer -mx32 conftest.c >&5 cc1.exe: error: unrecognized command line option '-mx32' configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5727: cc -c conftest.c >&5 configure:5730: $? = 0 configure:5733: checking whether cc is gcc configure:5735: result: yes configure:5749: cc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler cc -O2 -pedantic -fomit-frame-pointer -mx32 Test compile: configure:5820: cc -O2 -pedantic -fomit-frame-pointer -mx32 conftest.c >&5 cc1.exe: error: unrecognized command line option '-mx32' configure:5823: $? = 1 failed program was: int main () { return 0; } configure:6909: result: no configure:5749: gcc 2>&1 | grep xlc >/dev/null configure:5752: $? = 1 configure:5806: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer Test compile: configure:5820: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5823: $? = 0 configure:5828: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5829: ./a.out: No such file or directory ./configure: line 5829: ./b.out: No such file or directory configure:5831: $? = 0 Test compile: function pointer return configure:5874: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5877: $? = 0 configure:5882: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5883: ./a.out: No such file or directory ./configure: line 5883: ./b.out: No such file or directory configure:5885: $? = 0 Test compile: cmov instruction configure:5930: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5933: $? = 0 configure:5938: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5939: ./a.out: No such file or directory ./configure: line 5939: ./b.out: No such file or directory configure:5941: $? = 0 Test compile: double -> ulong conversion configure:5987: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:5990: $? = 0 configure:5995: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 5996: ./a.out: No such file or directory ./configure: line 5996: ./b.out: No such file or directory configure:5998: $? = 0 Test compile: double negation configure:6042: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6045: $? = 0 configure:6050: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6051: ./a.out: No such file or directory ./configure: line 6051: ./b.out: No such file or directory configure:6053: $? = 0 Test compile: double -> float conversion configure:6098: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6101: $? = 0 configure:6106: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6107: ./a.out: No such file or directory ./configure: line 6107: ./b.out: No such file or directory configure:6109: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:6183: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6186: $? = 0 configure:6191: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6192: ./a.out: No such file or directory ./configure: line 6192: ./b.out: No such file or directory configure:6194: $? = 0 Test compile: __builtin_alloca availability configure:6234: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function `main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16' collect2: ld returned 1 exit status configure:6237: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:6358: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6361: $? = 0 configure:6366: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6367: ./a.out: No such file or directory ./configure: line 6367: ./b.out: No such file or directory configure:6369: $? = 0 Test compile: long long reliability test 1 configure:6423: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:6426: $? = 0 configure:6431: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6432: ./a.out: No such file or directory ./configure: line 6432: ./b.out: No such file or directory configure:6434: $? = 0 Test compile: long long reliability test 2 configure:6484: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:6487: $? = 0 configure:6492: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6493: ./a.out: No such file or directory ./configure: line 6493: ./b.out: No such file or directory configure:6495: $? = 0 Test compile: freebsd hacked gcc configure:6545: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6548: $? = 0 configure:6553: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6554: ./a.out: No such file or directory ./configure: line 6554: ./b.out: No such file or directory configure:6556: $? = 0 Test compile: mpn_lshift_com optimization configure:6644: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6647: $? = 0 configure:6652: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6653: ./a.out: No such file or directory ./configure: line 6653: ./b.out: No such file or directory configure:6655: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:6752: gcc -m32 -O2 -pedantic -fomit-frame-pointer conftest.c >&5 configure:6755: $? = 0 configure:6760: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 6761: ./a.out: No such file or directory ./configure: line 6761: ./b.out: No such file or directory configure:6763: $? = 0 configure:6909: result: yes configure: testlist sizeof-long-4 configure:7084: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer has sizeof(long)==4 configure:7097: gcc -m32 -O2 -pedantic -fomit-frame-pointer -c conftest.c >&5 configure:7100: $? = 0 configure:7105: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=sandybridge Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=sandybridge conftest.c >&5 conftest.c:1:0: error: bad value (sandybridge) for -mtune= switch configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7440: $? = 0 configure:7445: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7446: ./a.out: No such file or directory ./configure: line 7446: ./b.out: No such file or directory configure:7448: $? = 0 Test compile: function pointer return configure:7491: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7494: $? = 0 configure:7499: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7500: ./a.out: No such file or directory ./configure: line 7500: ./b.out: No such file or directory configure:7502: $? = 0 Test compile: cmov instruction configure:7547: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7550: $? = 0 configure:7555: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7556: ./a.out: No such file or directory ./configure: line 7556: ./b.out: No such file or directory configure:7558: $? = 0 Test compile: double -> ulong conversion configure:7604: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7607: $? = 0 configure:7612: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7613: ./a.out: No such file or directory ./configure: line 7613: ./b.out: No such file or directory configure:7615: $? = 0 Test compile: double negation configure:7659: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7662: $? = 0 configure:7667: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7668: ./a.out: No such file or directory ./configure: line 7668: ./b.out: No such file or directory configure:7670: $? = 0 Test compile: double -> float conversion configure:7715: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7718: $? = 0 configure:7723: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7724: ./a.out: No such file or directory ./configure: line 7724: ./b.out: No such file or directory configure:7726: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:7800: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7803: $? = 0 configure:7808: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7809: ./a.out: No such file or directory ./configure: line 7809: ./b.out: No such file or directory configure:7811: $? = 0 Test compile: __builtin_alloca availability configure:7851: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function `main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16' collect2: ld returned 1 exit status configure:7854: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:7975: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:7978: $? = 0 configure:7983: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7984: ./a.out: No such file or directory ./configure: line 7984: ./b.out: No such file or directory configure:7986: $? = 0 Test compile: long long reliability test 1 configure:8040: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8043: $? = 0 configure:8048: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8049: ./a.out: No such file or directory ./configure: line 8049: ./b.out: No such file or directory configure:8051: $? = 0 Test compile: long long reliability test 2 configure:8101: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8104: $? = 0 configure:8109: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8110: ./a.out: No such file or directory ./configure: line 8110: ./b.out: No such file or directory configure:8112: $? = 0 Test compile: freebsd hacked gcc configure:8162: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8165: $? = 0 configure:8170: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8171: ./a.out: No such file or directory ./configure: line 8171: ./b.out: No such file or directory configure:8173: $? = 0 Test compile: mpn_lshift_com optimization configure:8261: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8264: $? = 0 configure:8269: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8270: ./a.out: No such file or directory ./configure: line 8270: ./b.out: No such file or directory configure:8272: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:8369: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 conftest.c >&5 configure:8372: $? = 0 configure:8377: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8378: ./a.out: No such file or directory ./configure: line 8378: ./b.out: No such file or directory configure:8380: $? = 0 configure:8526: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=sandybridge Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=sandybridge conftest.c >&5 conftest.c:1:0: error: bad value (sandybridge) for -march= switch configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7440: $? = 0 configure:7445: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7446: ./a.out: No such file or directory ./configure: line 7446: ./b.out: No such file or directory configure:7448: $? = 0 Test compile: function pointer return configure:7491: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7494: $? = 0 configure:7499: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7500: ./a.out: No such file or directory ./configure: line 7500: ./b.out: No such file or directory configure:7502: $? = 0 Test compile: cmov instruction configure:7547: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7550: $? = 0 configure:7555: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7556: ./a.out: No such file or directory ./configure: line 7556: ./b.out: No such file or directory configure:7558: $? = 0 Test compile: double -> ulong conversion configure:7604: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7607: $? = 0 configure:7612: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7613: ./a.out: No such file or directory ./configure: line 7613: ./b.out: No such file or directory configure:7615: $? = 0 Test compile: double negation configure:7659: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7662: $? = 0 configure:7667: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7668: ./a.out: No such file or directory ./configure: line 7668: ./b.out: No such file or directory configure:7670: $? = 0 Test compile: double -> float conversion configure:7715: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7718: $? = 0 configure:7723: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7724: ./a.out: No such file or directory ./configure: line 7724: ./b.out: No such file or directory configure:7726: $? = 0 Test compile: gnupro alpha ev6 char spilling configure:7800: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7803: $? = 0 configure:7808: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7809: ./a.out: No such file or directory ./configure: line 7809: ./b.out: No such file or directory configure:7811: $? = 0 Test compile: __builtin_alloca availability configure:7851: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../libmingw32.a(main.o): In function `main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16' collect2: ld returned 1 exit status configure:7854: $? = 1 failed program was: int k; int foo () { __builtin_alloca (k); } Test compile: abs int -> double conversion configure:7975: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:7978: $? = 0 configure:7983: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 7984: ./a.out: No such file or directory ./configure: line 7984: ./b.out: No such file or directory configure:7986: $? = 0 Test compile: long long reliability test 1 configure:8040: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 conftest.c:6:23: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8043: $? = 0 configure:8048: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8049: ./a.out: No such file or directory ./configure: line 8049: ./b.out: No such file or directory configure:8051: $? = 0 Test compile: long long reliability test 2 configure:8101: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 conftest.c: In function 'f': conftest.c:7:26: warning: ISO C90 does not support 'long long' [-Wlong-long] configure:8104: $? = 0 configure:8109: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8110: ./a.out: No such file or directory ./configure: line 8110: ./b.out: No such file or directory configure:8112: $? = 0 Test compile: freebsd hacked gcc configure:8162: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8165: $? = 0 configure:8170: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8171: ./a.out: No such file or directory ./configure: line 8171: ./b.out: No such file or directory configure:8173: $? = 0 Test compile: mpn_lshift_com optimization configure:8261: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8264: $? = 0 configure:8269: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8270: ./a.out: No such file or directory ./configure: line 8270: ./b.out: No such file or directory configure:8272: $? = 0 Test compile: mpn_lshift_com optimization 2 configure:8369: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 conftest.c >&5 configure:8372: $? = 0 configure:8377: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest ./configure: line 8378: ./a.out: No such file or directory ./configure: line 8378: ./b.out: No such file or directory configure:8380: $? = 0 configure:8526: result: yes configure:7423: checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 -mno-cygwin Test compile: configure:7437: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 -mno-cygwin conftest.c >&5 cc1.exe: error: unrecognized command line option '-mno-cygwin' configure:7440: $? = 1 failed program was: int main () { return 0; } configure:8526: result: no configure:8679: checking for gcc configure:8706: result: gcc configure:8935: checking for C compiler version configure:8944: gcc --version >&5 gcc.exe (GCC) 4.6.2 Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:8955: $? = 0 configure:8944: gcc -v >&5 Using built-in specs. COLLECT_GCC=c:\MinGW\bin\gcc.exe COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/mingw32/4.6.2/lto-wrapper.exe Target: mingw32 Configured with: ../gcc-4.6.2/configure --enable-languages=c,c++,ada,fortran,objc,obj-c++ --disable-sjlj-exceptions --with-dwarf2 --enable-shared --enable-libgomp --disable-win32-registry --enable-libstdcxx-debug --enable-version-specific-runtime-libs --build=mingw32 --prefix=/mingw Thread model: win32 gcc version 4.6.2 (GCC) configure:8955: $? = 0 configure:8944: gcc -V >&5 gcc.exe: error: unrecognized option '-V' gcc.exe: fatal error: no input files compilation terminated. configure:8955: $? = 1 configure:8944: gcc -qversion >&5 gcc.exe: error: unrecognized option '-qversion' gcc.exe: fatal error: no input files compilation terminated. configure:8955: $? = 1 configure:8975: checking whether the C compiler works configure:8997: gcc -m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7 D:\gmp-6.1.0 conftest.c >&5 c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../../mingw32/bin/ld.exe: cannot find D:\gmp-6.1.0: Permission denied collect2: ld returned 1 exit status configure:9001: $? = 1 configure:9039: result: no configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU MP" | #define PACKAGE_TARNAME "gmp" | #define PACKAGE_VERSION "6.1.0" | #define PACKAGE_STRING "GNU MP 6.1.0" | #define PACKAGE_BUGREPORT "gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html" | #define PACKAGE_URL "http://www.gnu.org/software/gmp/" | #define PACKAGE "gmp" | #define VERSION "6.1.0" | #define WANT_ASSEMBLY 1 | #define WANT_FFT 1 | #define HAVE_HOST_CPU_sandybridge 1 | #define HOST_DOS64 1 | #define HAVE_SPEED_CYCLECOUNTER 2 | #define HAVE_CALLING_CONVENTIONS 1 | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:9044: error: in `/d/gmp-6.1.0': configure:9046: error: C compiler cannot create executables See `config.log' for more details ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=sandybridge-pc-mingw32 ac_cv_env_ABI_set= ac_cv_env_ABI_value= ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_FOR_BUILD_set= ac_cv_env_CC_FOR_BUILD_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_FOR_BUILD_set= ac_cv_env_CPP_FOR_BUILD_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_CXXCPP_set= ac_cv_env_CXXCPP_value= ac_cv_env_CXXFLAGS_set= ac_cv_env_CXXFLAGS_value= ac_cv_env_CXX_set= ac_cv_env_CXX_value= ac_cv_env_LDFLAGS_set=set ac_cv_env_LDFLAGS_value='D:\gmp-6.1.0' ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_M4_set= ac_cv_env_M4_value= ac_cv_env_YACC_set= ac_cv_env_YACC_value= ac_cv_env_YFLAGS_set= ac_cv_env_YFLAGS_value= ac_cv_env_build_alias_set= ac_cv_env_build_alias_value= ac_cv_env_host_alias_set= ac_cv_env_host_alias_value= ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_host=sandybridge-pc-mingw32 ac_cv_path_install='/bin/install -c' ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AWK=gawk ac_cv_prog_ac_ct_CC=gcc ac_cv_prog_make_make_set=yes am_cv_make_support_nested_variables=yes ## ----------------- ## ## Output variables. ## ## ----------------- ## ABI='32' ACLOCAL='${SHELL} /d/gmp-6.1.0/missing aclocal-1.15' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='1' AM_V='$(V)' AR='' AS='' ASMFLAGS='' AUTOCONF='${SHELL} /d/gmp-6.1.0/missing autoconf' AUTOHEADER='${SHELL} /d/gmp-6.1.0/missing autoheader' AUTOMAKE='${SHELL} /d/gmp-6.1.0/missing automake-1.15' AWK='gawk' CALLING_CONVENTIONS_OBJS='x86call.lo x86check$U.lo' CC='gcc' CCAS='' CC_FOR_BUILD='' CFLAGS='-m32 -O2 -pedantic -fomit-frame-pointer -mtune=corei7 -march=corei7' CPP='' CPPFLAGS='' CPP_FOR_BUILD='' CXX='' CXXCPP='' CXXFLAGS='' CYGPATH_W='echo' DEFN_LONG_LONG_LIMB='/* #undef _LONG_LONG_LIMB */' DEFS='' DLLTOOL='' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='' ENABLE_STATIC_FALSE='' ENABLE_STATIC_TRUE='' EXEEXT='' EXEEXT_FOR_BUILD='' FGREP='' GMP_LDFLAGS='' GMP_LIMB_BITS='' GMP_NAIL_BITS='0' GREP='' HAVE_CLOCK_01='' HAVE_CPUTIME_01='' HAVE_GETRUSAGE_01='' HAVE_GETTIMEOFDAY_01='' HAVE_HOST_CPU_FAMILY_power='0' HAVE_HOST_CPU_FAMILY_powerpc='0' HAVE_SIGACTION_01='' HAVE_SIGALTSTACK_01='' HAVE_SIGSTACK_01='' HAVE_STACK_T_01='' HAVE_SYS_RESOURCE_H_01='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='' LDFLAGS='D:\gmp-6.1.0' LEX='' LEXLIB='' LEX_OUTPUT_ROOT='' LIBCURSES='' LIBGMPXX_LDFLAGS='' LIBGMP_DLL='' LIBGMP_LDFLAGS='' LIBM='' LIBM_FOR_BUILD='' LIBOBJS='' LIBREADLINE='' LIBS='' LIBTOOL='' LIPO='' LN_S='' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' M4='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='${SHELL} /d/gmp-6.1.0/missing makeinfo' MANIFEST_TOOL='' MKDIR_P='/bin/mkdir -p' NM='' NMEDIT='' OBJDUMP='' OBJEXT='' OTOOL64='' OTOOL='' PACKAGE='gmp' PACKAGE_BUGREPORT='gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html' PACKAGE_NAME='GNU MP' PACKAGE_STRING='GNU MP 6.1.0' PACKAGE_TARNAME='gmp' PACKAGE_URL='http://www.gnu.org/software/gmp/' PACKAGE_VERSION='6.1.0' PATH_SEPARATOR=':' RANLIB='' SED='' SET_MAKE='' SHELL='/bin/sh' SPEED_CYCLECOUNTER_OBJ='pentium.lo' STRIP='' TAL_OBJECT='' TUNE_LIBS='' TUNE_SQR_OBJ='' U_FOR_BUILD='' VERSION='6.1.0' WANT_CXX_FALSE='' WANT_CXX_TRUE='' WITH_READLINE_01='' YACC='' YFLAGS='' ac_ct_AR='' ac_ct_CC='gcc' ac_ct_CXX='' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__isrc='' am__leading_dot='.' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' bindir='${exec_prefix}/bin' build='sandybridge-pc-mingw32' build_alias='' build_cpu='sandybridge' build_os='mingw32' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='NONE' gmp_srclinks='' host='sandybridge-pc-mingw32' host_alias='' host_cpu='sandybridge' host_os='mingw32' host_vendor='pc' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /d/gmp-6.1.0/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' mkdir_p='$(MKDIR_P)' mpn_objects='' mpn_objs_in_libgmp='' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='NONE' program_transform_name='s,x,x,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='${prefix}/etc' target_alias='' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "GNU MP" #define PACKAGE_TARNAME "gmp" #define PACKAGE_VERSION "6.1.0" #define PACKAGE_STRING "GNU MP 6.1.0" #define PACKAGE_BUGREPORT "gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html" #define PACKAGE_URL "http://www.gnu.org/software/gmp/" #define PACKAGE "gmp" #define VERSION "6.1.0" #define WANT_ASSEMBLY 1 #define WANT_FFT 1 #define HAVE_HOST_CPU_sandybridge 1 #define HOST_DOS64 1 #define HAVE_SPEED_CYCLECOUNTER 2 #define HAVE_CALLING_CONVENTIONS 1 configure: exit 77

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数据结构与算法思维导图

技术大佬:我去,你写的 switch 语句也太老土了吧

昨天早上通过远程的方式 review 了两名新来同事的代码,大部分代码都写得很漂亮,严谨的同时注释也很到位,这令我非常满意。但当我看到他们当中有一个人写的 switch 语句时,还是忍不住破口大骂:“我擦,小王,你丫写的 switch 语句也太老土了吧!” 来看看小王写的代码吧,看完不要骂我装逼啊。 private static String createPlayer(PlayerTypes p...

和黑客斗争的 6 天!

互联网公司工作,很难避免不和黑客们打交道,我呆过的两家互联网公司,几乎每月每天每分钟都有黑客在公司网站上扫描。有的是寻找 Sql 注入的缺口,有的是寻找线上服务器可能存在的漏洞,大部分都...

Linux 会成为主流桌面操作系统吗?

整理 |屠敏出品 | CSDN(ID:CSDNnews)2020 年 1 月 14 日,微软正式停止了 Windows 7 系统的扩展支持,这意味着服役十年的 Windows 7,属于...

讲一个程序员如何副业月赚三万的真实故事

loonggg读完需要3分钟速读仅需 1 分钟大家好,我是你们的校长。我之前讲过,这年头,只要肯动脑,肯行动,程序员凭借自己的技术,赚钱的方式还是有很多种的。仅仅靠在公司出卖自己的劳动时...

学习总结之HTML5剑指前端(建议收藏,图文并茂)

前言学习《HTML5与CSS3权威指南》这本书很不错,学完之后我颇有感触,觉得web的世界开明了许多。这本书是需要有一定基础的web前端开发工程师。这本书主要学习HTML5和css3,看...

女程序员,为什么比男程序员少???

昨天看到一档综艺节目,讨论了两个话题:(1)中国学生的数学成绩,平均下来看,会比国外好?为什么?(2)男生的数学成绩,平均下来看,会比女生好?为什么?同时,我又联想到了一个技术圈经常讨...

搜狗输入法也在挑战国人的智商!

故事总是一个接着一个到来...上周写完《鲁大师已经彻底沦为一款垃圾流氓软件!》这篇文章之后,鲁大师的市场工作人员就找到了我,希望把这篇文章删除掉。经过一番沟通我先把这篇文章从公号中删除了...

副业收入是我做程序媛的3倍,工作外的B面人生是怎样的?

提到“程序员”,多数人脑海里首先想到的大约是:为人木讷、薪水超高、工作枯燥…… 然而,当离开工作岗位,撕去层层标签,脱下“程序员”这身外套,有的人生动又有趣,马上展现出了完全不同的A/B面人生! 不论是简单的爱好,还是正经的副业,他们都干得同样出色。偶尔,还能和程序员的特质结合,产生奇妙的“化学反应”。 @Charlotte:平日素颜示人,周末美妆博主 大家都以为程序媛也个个不修边幅,但我们也许...

MySQL数据库面试题(2020最新版)

文章目录数据库基础知识为什么要使用数据库什么是SQL?什么是MySQL?数据库三大范式是什么mysql有关权限的表都有哪几个MySQL的binlog有有几种录入格式?分别有什么区别?数据类型mysql有哪些数据类型引擎MySQL存储引擎MyISAM与InnoDB区别MyISAM索引与InnoDB索引的区别?InnoDB引擎的4大特性存储引擎选择索引什么是索引?索引有哪些优缺点?索引使用场景(重点)...

新一代神器STM32CubeMonitor介绍、下载、安装和使用教程

关注、星标公众号,不错过精彩内容作者:黄工公众号:strongerHuang最近ST官网悄悄新上线了一款比较强大的工具:STM32CubeMonitor V1.0.0。经过我研究和使用之...

记一次腾讯面试,我挂在了最熟悉不过的队列上……

腾讯后台面试,面试官问:如何自己实现队列?

如果你是老板,你会不会踢了这样的员工?

有个好朋友ZS,是技术总监,昨天问我:“有一个老下属,跟了我很多年,做事勤勤恳恳,主动性也很好。但随着公司的发展,他的进步速度,跟不上团队的步伐了,有点...

我入职阿里后,才知道原来简历这么写

私下里,有不少读者问我:“二哥,如何才能写出一份专业的技术简历呢?我总感觉自己写的简历太烂了,所以投了无数份,都石沉大海了。”说实话,我自己好多年没有写过简历了,但我认识的一个同行,他在阿里,给我说了一些他当年写简历的方法论,我感觉太牛逼了,实在是忍不住,就分享了出来,希望能够帮助到你。 01、简历的本质 作为简历的撰写者,你必须要搞清楚一点,简历的本质是什么,它就是为了来销售你的价值主张的。往深...

冒泡排序动画(基于python pygame实现)

本项目效果初始截图如下 动画见本人b站投稿:https://www.bilibili.com/video/av95491382 本项目对应github地址:https://github.com/BigShuang python版本:3.6,pygame版本:1.9.3。(python版本一致应该就没什么问题) 样例gif如下 ======================= 大爽歌作,mad

Redis核心原理与应用实践

Redis核心原理与应用实践 在很多场景下都会使用Redis,但是到了深层次的时候就了解的不是那么深刻,以至于在面试的时候经常会遇到卡壳的现象,学习知识要做到系统和深入,不要把Redis想象的过于复杂,和Mysql一样,是个读取数据的软件。 有一个理解是Redis是key value缓存服务器,更多的优点在于对value的操作更加丰富。 安装 yum install redis #yum安装 b...

现代的 “Hello, World”,可不仅仅是几行代码而已

作者 |Charles R. Martin译者 | 弯月,责编 | 夕颜头图 |付费下载自视觉中国出品 | CSDN(ID:CSDNnews)新手...

带了6个月的徒弟当了面试官,而身为高级工程师的我天天修Bug......

即将毕业的应届毕业生一枚,现在只拿到了两家offer,但最近听到一些消息,其中一个offer,我这个组据说客户很少,很有可能整组被裁掉。 想问大家: 如果我刚入职这个组就被裁了怎么办呢? 大家都是什么时候知道自己要被裁了的? 面试软技能指导: BQ/Project/Resume 试听内容: 除了刷题,还有哪些技能是拿到offer不可或缺的要素 如何提升面试软实力:简历, 行为面试,沟通能...

!大部分程序员只会写3年代码

如果世界上都是这种不思进取的软件公司,那别说大部分程序员只会写 3 年代码,恐怕就没有程序员这种职业。

离职半年了,老东家又发 offer,回不回?

有小伙伴问松哥这个问题,他在上海某公司,在离职了几个月后,前公司的领导联系到他,希望他能够返聘回去,他很纠结要不要回去? 俗话说好马不吃回头草,但是这个小伙伴既然感到纠结了,我觉得至少说明了两个问题:1.曾经的公司还不错;2.现在的日子也不是很如意。否则应该就不会纠结了。 老实说,松哥之前也有过类似的经历,今天就来和小伙伴们聊聊回头草到底吃不吃。 首先一个基本观点,就是离职了也没必要和老东家弄的苦...

2020阿里全球数学大赛:3万名高手、4道题、2天2夜未交卷

阿里巴巴全球数学竞赛( Alibaba Global Mathematics Competition)由马云发起,由中国科学技术协会、阿里巴巴基金会、阿里巴巴达摩院共同举办。大赛不设报名门槛,全世界爱好数学的人都可参与,不论是否出身数学专业、是否投身数学研究。 2020年阿里巴巴达摩院邀请北京大学、剑桥大学、浙江大学等高校的顶尖数学教师组建了出题组。中科院院士、美国艺术与科学院院士、北京国际数学...

为什么你不想学习?只想玩?人是如何一步一步废掉的

不知道是不是只有我这样子,还是你们也有过类似的经历。 上学的时候总有很多光辉历史,学年名列前茅,或者单科目大佬,但是虽然慢慢地长大了,你开始懈怠了,开始废掉了。。。 什么?你说不知道具体的情况是怎么样的? 我来告诉你: 你常常潜意识里或者心理觉得,自己真正的生活或者奋斗还没有开始。总是幻想着自己还拥有大把时间,还有无限的可能,自己还能逆风翻盘,只不是自己还没开始罢了,自己以后肯定会变得特别厉害...

HTTP与HTTPS的区别

面试官问HTTP与HTTPS的区别,我这样回答让他竖起大拇指!

程序员毕业去大公司好还是小公司好?

虽然大公司并不是人人都能进,但我仍建议还未毕业的同学,尽力地通过校招向大公司挤,但凡挤进去,你这一生会容易很多。 大公司哪里好?没能进大公司怎么办?答案都在这里了,记得帮我点赞哦。 目录: 技术氛围 内部晋升与跳槽 啥也没学会,公司倒闭了? 不同的人脉圈,注定会有不同的结果 没能去大厂怎么办? 一、技术氛围 纵观整个程序员技术领域,哪个在行业有所名气的大牛,不是在大厂? 而且众所...

男生更看重女生的身材脸蛋,还是思想?

往往,我们看不进去大段大段的逻辑。深刻的哲理,往往短而精悍,一阵见血。问:产品经理挺漂亮的,有点心动,但不知道合不合得来。男生更看重女生的身材脸蛋,还是...

程序员为什么千万不要瞎努力?

本文作者用对比非常鲜明的两个开发团队的故事,讲解了敏捷开发之道 —— 如果你的团队缺乏统一标准的环境,那么即使勤劳努力,不仅会极其耗时而且成果甚微,使用...

为什么程序员做外包会被瞧不起?

二哥,有个事想询问下您的意见,您觉得应届生值得去外包吗?公司虽然挺大的,中xx,但待遇感觉挺低,马上要报到,挺纠结的。

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