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How to make child process die after parent exits?
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24 Answers
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Eliminate space before \begin{itemize} [closed]
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edited Aug 18 '14 at 0:21
Martin Thoma
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Does Python have a ternary conditional operator?
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26 Answers
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Getting the difference between two repositories
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260
In repo_a:
git remote add -f b path/to/repo_b.git
git remote update
git diff master remotes/b...
Difference between assertEquals and assertSame in phpunit?
...d as you can see in the example below the above excerpt, they are passing '2204' and 2204, which will fail using assertSame because one is a string and one is an int, basically:
'2204' !== 2204
assertSame('2204', 2204) // this test fails
assertEquals
"Reports an error identified by $message i...
How can I use Guzzle to send a POST request in JSON?
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268
For Guzzle 5, 6 and 7 you do it like this:
use GuzzleHttp\Client;
$client = new Client();
$r...
Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
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2 Answers
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PostgreSQL: Difference between text and varchar (character varying)
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792
There is no difference, under the hood it's all varlena (variable length array).
Check this art...
What is the rationale for all comparisons returning false for IEEE754 NaN values?
...wever, there is a similar property that does hold. Clause 5.11, paragraph 2 of the 754-2008 standard:
Four mutually exclusive relations are possible: less than, equal, greater than, and unordered. The last case arises when at least one operand is NaN. Every NaN shall compare unordered with ever...
how to get the last character of a string?
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12 Answers
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