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How to increase IDE memory limit in IntelliJ IDEA on Mac?
... IDEA-94050 a new way to supply JVM options was introduced in IDEA 12:
Now it can take VM options from
~/Library/Preferences/<appFolder>/idea.vmoptions and system properties
from ~/Library/Preferences/<appFolder>/idea.properties.
For example, to use -Xmx2048m option you should ...
Trigger change event of dropdown
...
I don't know that much JQuery but I've heard it allows to fire native events with this syntax.
$(document).ready(function(){
$('#countrylist').change(function(e){
// Your event handler
});
// And now fire change ...
How exactly does work?
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While it's useful to know what the spec says, it turns out that some browsers like IE<9 implement defer badly. If you use defer, you can't rely on the script files being executed in order in some browsers.
– Flimm
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Is null reference possible?
... return *pointer;
}
When the compiler sees this function, it does not know whether the pointer is a null pointer or not. So it just generates code that turns any pointer into the corresponding reference. (Btw: This is a noop since pointers and references are the exact same beast in assembler.) N...
LaTeX package for syntax highlighting of code in various languages
... a LaTeX package that does syntax highlighting on code. For example, right now I use the verbatim block to write code:
7 An...
How to use CSS to surround a number with a circle?
...or can we make the circle bigger if the number is 24928 it overflows right now
– transformer
Jan 21 '17 at 18:56
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show 11 more comments
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Download File Using jQuery
...on.href = 'uploads/file.doc';
});
<a href="no-script.html">Download now!</a>
Even if there's no Javascript, at least this way the user will get some feedback.
share
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improve this ans...
How to var_dump variables in twig templates?
...you only present what you have been given is fine and all, but how do you know what is available? Is there a "list all defined variables" functionality in TWIG? Is there a way to dump a variable?
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Why is the gets function so dangerous that it should not be used?
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In order to use gets safely, you have to know exactly how many characters you will be reading, so that you can make your buffer large enough. You will only know that if you know exactly what data you will be reading.
Instead of using gets, you want to use fgets, whi...
Calc of max, or max of calc in CSS
...also allows these. One would assume the Windows version also works. Don't know the min supported version.
– jhelzer
May 2 at 20:33
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