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Why does an NSInteger variable have to be cast to long when used as a format argument?
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edited Nov 10 '13 at 9:24
answered Apr 18 '13 at 6:43
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How do I read an entire file into a std::string in C++?
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One way is to flush the stream buffer into a separate memory stream, and then convert that to st...
How to convert timestamp to datetime in MySQL?
How to convert 1300464000 to 2011-03-18 16:00:00 in MySQL?
5 Answers
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Persistent :set syntax for a given filetype?
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edited May 24 '18 at 10:10
answered Jul 26 '12 at 9:25
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Declaring an enum within a class
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answered Mar 23 '10 at 21:42
Peter AlexanderPeter Alexander
49.1k1010 gold badges111111 silver badges161161 bronze badges
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Why should I implement ICloneable in c#?
...a "deep" or "shallow" clone.
See this blog post from Brad Abrams back in 2003(!) for more information.
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C++0x has no semaphores? How to synchronize threads?
Is it true that C++0x will come without semaphores? There are already some questions on Stack Overflow regarding the use of semaphores. I use them (posix semaphores) all the time to let a thread wait for some event in another thread:
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What's the difference between the build and create methods in FactoryGirl?
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answered Jan 4 '13 at 21:03
Helio SantosHelio Santos
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Change Screen Orientation programmatically using a Button
...new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
});
buttonSetLandscape.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
setReque...
How long is the SHA256 hash?
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Will give you :
$ php temp.php
string(64) "68e656b251e67e8358bef8483ab0d51c6619f3e7a1a9f0e75838d41ff368f728"
i.e. a string with 64 characters.
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