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Get current AUTO_INCREMENT value for any table
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Harshil Sharma
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answered Apr 4 '13 at 20:56
methaimethai
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C# difference between == and Equals()
I have a condition in a silverlight application that compares 2 strings, for some reason when I use == it returns false while .Equals() returns true .
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Best way to make Java's modulus behave like it should with negative numbers?
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Maarten Bodewes
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answered Dec 10 '10 at 18:46
Peter LawreyPete...
How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
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25 Answers
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What is the easiest way to push an element to the beginning of the array?
...elf, moving other elements upwards.
And in use:
irb>> a = [ 0, 1, 2]
=> [0, 1, 2]
irb>> a.unshift('x')
=> ["x", 0, 1, 2]
irb>> a.inspect
=> "["x", 0, 1, 2]"
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im...
How do I get a substring of a string in Python?
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3271
>>> x = "Hello World!"
>>> x[2:]
'llo World!'
>>> x[:2]
'He'
>&g...
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How to print to console in pytest?
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226
By default, py.test captures the result of standard out so that it can control how it prints i...
What is the most efficient string concatenation method in python?
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128
You may be interested in this: An optimization anecdote by Guido. Although it is worth remembe...
How does PHP 'foreach' actually work?
...function iterate($arr) {
foreach ($arr as $v) {}
}
$outerArr = [0, 1, 2, 3, 4];
iterate($outerArr);
Here, $arr will be duplicated to prevent IAP changes on $arr from leaking to $outerArr. In terms of the conditions above, the array is not a reference (is_ref=0) and is used in two places (refc...