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Add a new element to an array without specifying the index in Bash
... X (as of 10.8.2) still uses 3.2.48, and stackoverflow.com/questions/10418616/… tells me that, unfortunately, "Apple use quite an old version of Bash, as they don't ship code that's licensed under GPL3."
– mklement0
Sep 21 '12 at 15:29
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Any equivalent to .= for adding to beginning of string in PHP?
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166
Nope. But you can do
$foo = "bar" . $foo
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MongoDB - Update objects in a document's array (nested updating)
...lue is false.
– Mike Strand
May 11 '16 at 0:43
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Best way to alphanumeric check in JavaScript
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16
ñ does not fall into the pattern however fully valid UTF-8 char.
– Oybek
Apr 4 '13 at 16:35
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What is the Swift equivalent of -[NSObject description]?
...app.
– Tod Cunningham
Jun 23 '14 at 16:05
Printable does work in the playground, but iff the class descends from NSObj...
What's better at freeing memory with PHP: unset() or $var = null
...on of that same page.
– VonC
Dec 8 '16 at 20:48
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Recommended way to save uploaded files in a servlet application
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165
Store it anywhere in an accessible location except of the IDE's project folder aka the server'...
How do I check if an element is really visible with JavaScript? [duplicate]
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16 Answers
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Active
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Which HTML elements can receive focus?
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bobincebobince
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2
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PostgreSQL query to list all table names?
...e best answer here.
– Tommy
Jul 21 '16 at 12:46
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What is a table type?
– B...