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Nginx not picking up site in sites-enabled?
...y by having a single line with the relative path to the included file. (At least that's what it looked like in some "inherited" config files I've been using, until a new nginx version broke them.)
In sites-enabled/default (old config version?):
It seems that the include path is relative to the cur...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
...so cracking them share the same qualities. If you have no other choice, at least be sure to use a long salt and re-hash multiple times.
Using bcrypt in PHP 5.5+
PHP 5.5 offers new functions for password hashing. This is the recommend approach for password storage in modern web applications.
// Cr...
How to compare two files not in repo using git
...rds outside a Git repository?
Shows how to use git to diff files where at least one of them is not in the repository by using --no-index:
git diff --no-index file1.txt file2.txt
It doesn't matter which one is tracked by git and which is not - one or both can be untracked, eg:
$ date > x
$ sl...
How to delete and replace last line in the terminal using bash?
... to the beginning of the line. That's OK if each new line of output is at least as long as the previous one, but if the new line is shorter, the previous line will not be completely overwritten, e.g.:
$ echo -e "abcdefghijklmnopqrstuvwxyz\r0123456789"
0123456789klmnopqrstuvwxyz
To actually clear...
Can “this” ever be null in Java?
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Not sure I agree with your claims. (at least the middle part; the lvalue part is fine ... though I'm pretty sure there are in fact broken languages which allow you to assign e.g. true = false (and even languages I wouldn't call broken may allow it with Reflection ...
How to return dictionary keys as a list in Python?
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list(newdict) also works (at least in python 3.4). Is there any reason to use the .keys() method?
– naught101
Mar 31 '15 at 11:58
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Python non-greedy regexes
... regex repetition specifier, will force that part of the regex to find the least amount of text possible.
That being said, I would be very careful with the ? as it, like the Sonic Screwdriver in Dr. Who, has a tendency to do, how should I put it, "slightly" undesired things if not carefully calibra...
What does “javascript:void(0)” mean?
...ss. But it's never going to 100% reproduce the real browser behaviour, not least because different browsers can respond to the keyboard differently (not to mention non-visual browsers).
If you really want an element that isn't a link but which can be activated as normal by mouse or keyboard, what y...
What does dot (.) mean in a struct initializer?
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There is a potential gotcha in dot initialization (at least with some compilers). struct demo_s demo = { .first = 1, .first = 9 }; On one of my GCC this will compile without warning and first will be 9.
– Renate
Feb 8 at 2:16
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:after vs. ::after
...dressing my comment. There's no question that the issue of support for (at least this) CSS3 tag is almost a non-issue by now.
– DRosenfeld
Feb 25 '16 at 12:06
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