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Generating a random password in php
...om_pseudo_bytes(2);
$pwd = bin2hex($bytes);
It's taken from the php.net site and it creates a string which is twice the length of the number you put in the openssl_random_pseudo_bytes function. So the above would create a password 4 characters long.
In short...
$pwd = bin2hex(openssl_random_pse...
Rounding BigDecimal to *always* have two decimal places
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to change the indentation width in emacs javascript mode
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In my javascript.el file (/usr/share/emacs/site-lisp) I found
javascript-indent-level 4
So if you are using the same lisp-mode you can change it by running
(setq javascript-indent-level 2)
...
How to convert int to QString?
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Unfortunately, the link to the Nokia site no longer works.
– Eliyahu Skoczylas
May 22 '16 at 16:35
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How may I sort a list alphabetically using jQuery?
...ems, function(idx, itm) { mylist.append(itm); });
From this page: http://www.onemoretake.com/2009/02/25/sorting-elements-with-jquery/
Above code will sort your unordered list with id 'myUL'.
OR you can use a plugin like TinySort. https://github.com/Sjeiti/TinySort
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How can I scale an entire web page with CSS?
... The proprietary zoom property is supported only by IE. reference.sitepoint.com/css/zoom#compatibilitysection
– Quentin
Jul 21 '09 at 9:12
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Adding local .aar files to Gradle build using “flatDirs” is not working
...Under the hood import master does the same thing as described on the Tools site: "Another option is to create a new Gradle sub-project, and to make this project's published artifact be the jar or aar file that you want to reuse. Then you can simply have other Gradle sub-projects depend on this new s...
Can I add comments to a pip requirements file?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Display lines number in Stack Trace for .NET assembly in Release mode
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
What is AF_INET, and why do I need it?
...purposes).usually we use AF_INET for socket programming
Reference: http://www.cs.uic.edu/~troy/fall99/eecs471/sockets.html
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