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How to convert a char array to a string?
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Could you indicate in the answer how this is different from the accepted answer my Misticial?
– Maarten Bodewes
Sep 3 '14 at 21:27
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Does assignment with a comma work?
...the comma operator.
The comma operator evaluates both of its operands (from left to right) and returns the value of the second operand.
This code:
aaa = 1,2,3
Is equivalent to:
aaa = 1;
2;
3;
So aaa is implicitly declared and assigned a value of 1. Notice that the output on the console...
How to convert a string to utf-8 in Python
...r which sends utf-8 characters to my Python server, but when I retrieve it from the query string, the encoding that Python returns is ASCII. How can I convert the plain string to utf-8?
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Access POST values in Symfony2 request object
...er anywhere. In a controller in Symfony2, I want to access the POST value from one of my forms. In the controller I have:
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SHA-1 fingerprint of keystore certificate
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how to get release sha1. I am getting it from my app.jks but console.google is showing its already used.
– عثمان غني
Jul 6 '16 at 10:26
1
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How do I declare a global variable in VBA?
...statement at the top of the module above the first procedure definition." (from Scope of variables in Visual Basic for Applications)
– Nickolay
Jan 29 at 16:49
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What's the difference between the atomic and nonatomic attributes?
...ynthesized setter/getter will ensure that a whole value is always returned from the getter or set by the setter, regardless of setter activity on any other thread. That is, if thread A is in the middle of the getter while thread B calls the setter, an actual viable value -- an autoreleased object,...
What is the difference between ELF files and bin files?
...the kernel and automatically, all symbols used, are adjusted to the offset from that memory address where it was loaded into. Usually ELF files have a number of sections, such as 'data', 'text', 'bss', to name but a few...it is within those sections where the run-time can calculate where to adjust ...
Serving static files with Sinatra
...oin(settings.public_folder, 'index.html')
end
This will serve index.html from whatever directory has been configured as having your application's static files.
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How do I unbind “hover” in jQuery?
...inline events.
So, for example, if you want to unbind the mouseover event from
<div id="some_div" onmouseover="do_something();">, I found that $('#some_div').attr('onmouseover','') is a quick and dirty way to achieve it.
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