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iOS: how to perform a HTTP POST request?
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I'd highly recommend using the ASIHTTPRequest library if you are handling HTTPS. Even without https it provides a really nice wrapper for stuff like this and whilst it's not hard to do yourself over plain http, I just think the library is nice and a great way to get started.
The HTTPS complication...
Capture Signature using HTML5 and iPad
...elocity) curves: demo at http://szimek.github.io/signature_pad and code at https://github.com/szimek/signature_pad.
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Remove data.frame row names when using xtable
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brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"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 4...
Parsing JSON with Unix tools
...lot easier and more reliable than doing it with Awk, such as jq:
curl -s 'https://api.github.com/users/lambda' | jq -r '.name'
You can also do this with tools that are likely already installed on your system, like Python using the json module, and so avoid any extra dependencies, while still havi...
How to get the anchor from the URL using jQuery?
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If you have a string with an URL/hash, the easiest method is:
var url = 'https://www.stackoverflow.com/questions/123/abc#10076097';
var hash = url.split('#').pop();
If you're using jQuery, use this:
var hash = $(location).attr('hash');
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How to compare types
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C#: Abstract classes need to implement interfaces?
...tract class is permitted to map interface methods onto abstract methods."
https://msdn.microsoft.com/en-us/library/Aa664595(v=VS.71).aspx
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Persistent :set syntax for a given filetype?
...syntax highlighting working with Twig / Symfony 2
I suggest you check out https://github.com/beyondwords/vim-twig (not mine), which provides:
the syntax highlighting file for *.html.twig,
file type detection for same, and
file type plugin, allowing you to modify various settings as required whe...
Is it possible to create a “weak reference” in javascript?
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When running JS on NodeJS, you may consider https://github.com/TooTallNate/node-weak.
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How can I tell PyCharm what type a parameter is expected to be?
...ire.
"""
replicant.knock_over() # Shows a warning.
See: https://www.jetbrains.com/help/pycharm/2016.1/type-hinting-in-pycharm.html#legacy
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