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Fast Linux File Count for a large number of files
...lly, the system shouldn't allow any path name that is longer than than PATH_MAX. If there are concerns, I can fix that, but it's just more code that needs to be explained to someone learning to write C. This program is intended to be an example of how to dive into subdirectories recursively.
#inclu...
Picking a random element from a set
...Set or a LinkedHashSet, in Java.
Solutions for other languages are also welcome.
33 Answers
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Templated check for the existence of a class member function?
....1/4.3. I don't know if it's portable to other platforms running different compilers.
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How to capture no file for fs.readFileSync()?
...in node.js readFile() shows how to capture an error, however there is no comment for the readFileSync() function regarding error handling. As such, if I try to use readFileSync() when there is no file, I get the error Error: ENOENT, no such file or directory .
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Best way to convert an ArrayList to a string
...al #14; //Method java/lang/StringBuilder."<init>":()V
68: aload_2
69: invokevirtual #15; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
72: aload 4
74: invokevirtual #15; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)...
Create a tag in a GitHub repository
... tab
Click on edit button for the release
Provide name of the new tag ABC_DEF_V_5_3_T_2 and hit tab
After hitting tab, UI will show this message: Excellent! This tag will be created from the target when you publish this release. Also UI will provide an option to select the branch/commit
Select bra...
String literals: Where do they go?
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A common technique is for string literals to be put in "read-only-data" section which gets mapped into the process space as read-only (which is why you can't change it).
It does vary by platform. For example, simpler chip arc...
One DbContext per web request… why?
...up Entity Framework's DbContext so that only one is created and used per HTTP web request using various DI frameworks.
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SHFileOperation函数总结（文件夹的移动、复制、删除） - C/C++ - 清泛网 -...
...这样SHFileOperation才会将删除的文件移到Recycle Bin。
转自http://blog.csdn.net/jhb92/archive/2007/04/13/1563452.aspx
Shell的文件操作函数
SHFileOperation
功能:
1.复制一个或多个文件
2.删除一个或多个
3.重命名文件
4.移动一个或多个文件
有一...
Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. Manifest definition do
... answered May 16 '14 at 15:17
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