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How to get an array of specific “key” in multidimensional array without looping
...ap(function ($ar) {return $ar['id'];}, $users);
Before(Technically php 4.0.6+), you must create an anonymous function with create_function instead:
$ids = array_map(create_function('$ar', 'return $ar["id"];'), $users);
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git diff between two different files
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edited Jun 23 at 15:10
DannyDannyDanny
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answered May 22 '13 at...
Get value of dynamically chosen class constant in PHP
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Brad
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answered May 27 '11 at 2:20
Dan SimonDan S...
Adding a regression line on a ggplot
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Johannes Stötzer
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answered Mar 27 '13 at 8:43
Didzis ElfertsDidzis Elferts
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How to generate a random string of a fixed length in Go?
...r) might be an acceptable compromise: they do improve performance by like 50% (see exact numbers in the II. Benchmark section), and they don't increase complexity significantly.
Having said that, even if you don't need the fastest solution, reading through this answer might be adventurous and educ...
Does constexpr imply inline?
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Yes ([dcl.constexpr], §7.1.5/2 in the C++11 standard): "constexpr functions and constexpr const...
Undo a particular commit in Git that's been pushed to remote repos
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edited Oct 30 '12 at 16:55
answered Feb 23 '10 at 14:31
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horizontal line and right way to code it in html, css
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10 Answers
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format date with moment.js
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Jonathan LonowskiJonathan Lonowski
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Search for all files in project containing the text 'querystring' in Eclipse
...ard accelerator configuration.
More details: http://www.ehow.com/how_4742705_file-eclipse.html and http://www.avajava.com/tutorials/lessons/how-do-i-do-a-find-and-replace-in-multiple-files-in-eclipse.html
(source: avajava.com)
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