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'AND' vs '&&' as operator
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Depending on how it's being used, it might be necessary and even handy.
http://php.net/manual/en/language.operators.logical.php
// "||" has a greater precedence than "or"
// The result of the expression (false || true) is assigned to $e
// Acts like: ($e = (false || true))
$e = false || true;
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What do the result codes in SVN mean?
What do the result codes in SVN mean? I need a quick reference.
9 Answers
9
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Difference between $(this) and event.target?
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http://api.jquery.com/on/ states:
When jQuery calls a handler, the this keyword is a reference to the
element where the event is being delivered; for directly bound events
this is the element where the event was attac...
What does the “-U” option stand for in pip install -U
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Responsive font size in CSS
...ries:
body {
font-size: calc(0.75em + 1vmin);
}
Here it is in action: http://codepen.io/csuwldcat/pen/qOqVNO
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How to disable and re-enable console logging in Python?
I am using Python's logging module and I want to disable the console logging for some time but it doesn't work.
17 Answer...
How can I pad an int with leading zeros when using cout
I want cout to output an int with leading zeros, so the value 1 would be printed as 001 and the value 25 printed as 025 . How can I do this?
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What's the difference between RANK() and DENSE_RANK() functions in oracle?
What's the difference between RANK() and DENSE_RANK() functions? How to find out nth salary in the following emptbl table?
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Why are regular expressions so controversial? [closed]
When exploring regular expressions (otherwise known as RegEx-es), there are many individuals who seem to see regular expressions as the Holy Grail. Something that looks so complicated - just must be the answer to any question. They tend to think that every problem is solvable using regular express...
Remove the error indicator from a previously-validated EditText widget
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