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How to clear the cache of nginx?
... server, I have modified the CSS files, but nginx is still serving the old ones.
22 Answers
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Markdown to create pages and table of contents?
...ate a table of contents to assist while editing.
There might also be the one or the other library, who can generate TOCs: see Python Markdown TOC Extension.
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How to assign from a function which returns more than one value?
...;- functionReturningTwoValues()
If you only need the first or second component these all work too:
list[a] <- functionReturningTwoValues()
list[a, ] <- functionReturningTwoValues()
list[, b] <- functionReturningTwoValues()
(Of course, if you only needed one value then functionReturning...
Is Unit Testing worth the effort? [closed]
...ent (TDD) have so many hidden and personal benefits as well as the obvious ones that you just can't really explain to somebody until they're doing it themselves.
But, ignoring that, here's my attempt!
Unit Tests allows you to make big changes to code quickly. You know it works now because you've...
What are all the common undefined behaviours that a C++ programmer should know about? [closed]
...eger overflow is well-defined for UNSIGNED integral types, just not signed ones.
– nacitar sevaht
Aug 9 '13 at 20:06
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PHP multidimensional array search by value
...Based on angoru answer. In later versions of PHP (>= 5.5.0) you can use one-liner.
$key = array_search('100', array_column($userdb, 'uid'));
Here is documentation: http://php.net/manual/en/function.array-column.php.
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Can I specify multiple users for myself in .gitconfig?
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One command github accounts switch
This solution takes the form of a single git alias. Once executed, the current project user will be attached to another account
Generate ssh keys
ssh-keygen -t rsa -C "rinquin.arnaud@gmail.c...
Is there a difference between /\s/g and /\s+/g?
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\s means "one space", and \s+ means "one or more spaces".
But, because you're using the /g flag (replace all occurrences) and replacing with the empty string, your two expressions have the same effect.
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How can I get the concatenation of two lists in Python without modifying either one? [duplicate]
...eturns the concatenation of the lists:
concat = first_list + second_list
One disadvantage of this method is that twice the memory is now being used . For very large lists, depending on how you're going to use it once it's created, itertools.chain might be your best bet:
>>> import iterto...
Getting the IP address of the current machine using Java
...e lots of network interfaces, and an interface could be bound to more than one IP address. And to top that, not all IP addresses will be reachable outside of your machine or your LAN. For example, they could be IP addresses for virtual network devices, private network IP addresses, and so on.
Wha...