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How do you get the length of a list in the JSF expression language?
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How to remove leading and trailing zeros in a string? Python
I have several alphanumeric strings like these
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How to keep environment variables when using sudo
When I use any command with sudo the environment variables are not there. For example after setting HTTP_PROXY the command wget works fine without sudo . However if I type sudo wget it says it can't bypass the proxy setting.
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C/C++中退出线程的几种方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
C/C++中退出线程的几种方法想要终止线程的运行，可以使用以下方法：1、线程函数返回（最好使用该方法）。2、通过调用ExitThread函数，线程将自行撤消（最好不使用该方...想要终止线程的运行，可以使用以下方法：
1、线程函...
How to find serial number of Android device?
...a unique ID for an Android app and I thought the serial number for the device would be a good candidate. How do I retrieve the serial number of an Android device in my app ?
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Where do I find the current C or C++ standard documents?
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How to change the commit author for one specific commit?
I want to change the author of one specific commit in the history. It's not the last commit.
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Tips for debugging .htaccess rewrite rules
Many posters have problems debugging their RewriteRule and RewriteCond statements within their .htaccess files. Most of these are using a shared hosting service and therefore don't have access to the root server configuration. They cannot avoid using .htaccess files for rewriting and cannot e...
Equals(=) vs. LIKE
When using SQL, are there any benefits of using = in a WHERE clause instead of LIKE ?
15 Answers
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Is there a good Valgrind substitute for Windows?
I was looking into Valgrind to help improve my C coding/debugging when I discovered it is only for Linux - I have no other need or interest in moving my OS to Linux so I was wondering if there is a equally good program for Windows.
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