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node.js: read a text file into an array. (Each line an item in the array.)
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Hide div after a few seconds
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This will hide the div after 1 second (1000 milliseconds).
setTimeout(function() {
$('#mydiv').fadeOut('fast');
}, 1000); // <-- time in milliseconds
#mydiv{
width: 100px;
height: 100px;
background: #000;
color: #fff;
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How do I find out my MySQL URL, host, port and username?
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10 Answers
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PHP - Get key name of array value
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341
If you have a value and want to find the key, use array_search() like this:
$arr = array ('firs...
Elegant ways to support equivalence (“equality”) in Python classes
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How do I make an HTTP request in Swift?
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edited Jun 20 at 9:12
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answered Jun 3 '14 at 13:18
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JavaScript for…in vs for
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edited Dec 12 '11 at 22:46
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111 silver badge
answered Oct 28 '08 at 11:01
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How do I get the MIN() of two fields in Postgres?
...e to a common data type, which will be the type of the result (see Section 10.5 for details). NULL values in the list are ignored. The result will be NULL only if all the expressions evaluate to NULL.
Note that GREATEST and LEAST are not in the SQL standard, but are a common extension. Some oth...
not None test in Python [duplicate]
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1033
if val is not None:
# ...
is the Pythonic idiom for testing that a variable is not set ...