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Single quotes vs. double quotes in C or C++
When should I use single quotes and double quotes in C or C++ programming?
12 Answers
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Remove property for all objects in array
I want to remove the bad property from every object in the array. Is there a better way to do it than using a for loop and deleting it from every object?
...
How is the Linux kernel tested ?
...s a collection of tools for testing the Linux kernel and related features. https://github.com/linux-test-project/ltp
Autotest -- a framework for fully automated testing. It is designed primarily to test the Linux kernel, though it is useful for many other purposes such as qualifying new hardware, v...
Android Studio: Where is the Compiler Error Output Window?
...
One thing you can do is deactivate the external build. To do so click on "compiler settings icon" in the "Messages Make" panel that appears when you have an error. You can also open the compiler settings by going to File -> Settings -> Compiler. (Thanx to @maxgalbu for this tip).
Uncheck "...
Site does not exist error for a2ensite
...ound the error while trying to enable a site using:
sudo a2ensite example.com
but it returns:
Error: example.com does not exist
a2ensite is simply a Perl script that only works with filenames ending .conf
Therefore, I have to rename my setting file for example.com to example.com.conf as ...
How to read from a file or STDIN in Bash?
The following Perl script ( my.pl ) can read from either the file on the command line args or from STDIN:
15 Answers
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How to convert Java String into byte[]?
Is there any way to convert Java String to a byte[] ( not the boxed Byte[] )?
8 Answers
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Declare and initialize a Dictionary in Typescript
...;
searchParams.SearchFor['userName'] = 'xyz';
return this.http.post(searchParams, 'users/search')
.map(res => {
return res;
})
.catch(this.handleError.bind(this));
}
...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...st, reinterpret_cast.
(Also referes this to understand the explaination : http://www.cplusplus.com/doc/tutorial/typecasting/)
static_cast :
OnEventData(void* pData)
{
......
// pData is a void* pData,
// EventData is a structure e.g.
// typedef struct _EventData {
// std::strin...
What is the difference between MediaPlayer and VideoView in Android
...eView to provide embedded controls.
He also kindly shared some examples:
https://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java
https://github.com/commonsguy/vidtry/blob/master/src/com/commonsware/android/vidtry/Player.java
and exampl...