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In OS X Lion, LANG is not set to UTF-8, how to fix it?
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312
I noticed the exact same issue when logging onto servers running Red Hat from an OSX Lion machi...
Date.getDay() javascript returns wrong day
...y getDay is an integer corresponding to the day of the week: 0 for Sunday, 1 for Monday, 2 for Tuesday, and so on.
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php check if array contains all array values from another array
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161
Look at array_intersect().
$containsSearch = count(array_intersect($search_this, $all)) == co...
SQL DELETE with INNER JOIN
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edited Dec 22 '11 at 19:05
answered Dec 22 '11 at 2:34
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Does JavaScript have “Short-circuit” evaluation?
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120
Yes, JavaScript has "short-circuit" evaluation.
if (true == true || foo.foo){
// Passes, ...
Command to escape a string in bash
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155
In Bash:
printf "%q" "hello\world" | someprog
for example:
printf "%q" "hello\world"
hello...
Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?
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126
"foo" is a string primitive. (this concept does not exist in C# or Java)
new String("foo") i...
How to sort the result from string_agg()
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221
With postgres 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tblpr...
Where is the syntax for TypeScript comments documented?
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edited Apr 27 '19 at 14:07
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Select N random elements from a List in C#
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127
Iterate through and for each element make the probability of selection = (number needed)/(numb...