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Error handling in Bash

...nswers on this page inspired me a lot. So, here's my hint: file content: lib.trap.sh lib_name='trap' lib_version=20121026 stderr_log="/dev/shm/stderr.log" # # TO BE SOURCED ONLY ONCE: # ###~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~## if test "${g_libs[$lib_name]+_}"; t...
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Installing PIL with pip

I am trying to install PIL (the Python Imaging Library) using the command: 21 Answers ...
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“PKIX path building failed” and “unable to find valid certification path to requested target”

I'm trying to get tweets using twitter4j library for my java project. On my first run I got an error about certificate sun.security.validator.ValidatorException and sun.security.provider.certpath.SunCertPathBuilderException . Then I added twitter certificate by: ...
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undefined reference to `WinMain@16'

... the linker which subsystem value one desires, and some Windows API import libraries will then in general have to be specified explicitly: C:\test> gnuc x.cpp -Wl,-subsystem,windows C:\test> objdump -x a.exe | findstr /i "^subsystem" Subsystem 00000002 (Windows GUI) C:...
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Unable to execute dex: Multiple dex files define

...roject -> go to properties -> Build Path. Make sure that Honeycomb library is in your libs/ folder and not in your source folder. Include the libraries in libs/ individually in the build path. BTW, you may want to bring in the android-support-v4 library to get Ice Cream Sandwich support ins...
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智能手机图形解锁有多少种可能 - 创意 - 清泛网 - 专注C/C++及内核技术

...能手机图形解锁有多少种可能琢磨这个问题很久,今天还matlab算了算,到后来才发现自己漏掉了一些情况,如下图中绿色的两幅,24136和654192都是可行的,也就是说:这...琢磨这个问题很久,今天还matlab算了算,到后来才发...
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老人炒股亏了本一怒打隔壁老王 因他穿绿衬衫 - 轻松一刻 - 清泛网 - 专注C/...

...巴南区龙洲湾的徐大爷年近七旬,是个老股民,退休后就自己的退休金在家炒股,同时他还是一个非常迷信的人。 家住重庆巴南区龙洲湾的徐大爷年近七旬,是个老股民,退休后就自己的退休金在家炒股,同时他还是一个...
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NtMapViewOfSection注入 - C/C++ - 清泛网 - 专注C/C++及内核技术

NtMapViewOfSection注入新的注入方式:利一个未公开函数NtMapViewOfSection在远程进程地址空间写入代码,并且一种新的技术在远程进程中执行它,这种技术完全工...新的注入方式:利一个未公开函数NtMapViewOfSection在远程进程地址空...
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fstream默认不支持中文路径和输出整数带逗号的解决办法 - C/C++ - 清泛网 -...

...eam默认不支持中文路径和输出整数带逗号的解决办法我们fstream来创建一个新文件,如果文件路径中带有中文,则创建一般会失败。如下面代码:view plain#include<iostream>#include<fstream...我们fstream来创建一个新文件,如果文件路...
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如何判断GIF是否是动图 - C/C++ - 清泛网 - 专注C/C++及内核技术

如何判断GIF是否是动图记事本(或其他文本工具)打开图像文件,若是单图像会发现JFIF的标识,若为动图,则会出现GIF。charstrGIF[3];memcpy( strGIF, pbyImag...记事本(或其他文本工具)打开图像文件,若是单图像会发现JFIF的标识...