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Convert two lists into a dictionary
... :-) The pairwise dict constructor and zip function are awesomely useful: https://docs.python.org/3/library/functions.html#func-dict
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How do I byte-compile everything in my .emacs.d directory?
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How to count objects in PowerShell?
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Parsing XML with namespace in Python via 'ElementTree'
...t'll be fine! Just thought this was worth remembering.
root.iter()
ref: https://docs.python.org/3/library/xml.etree.elementtree.html#finding-interesting-elements
"Element.findall() finds only elements with a tag which are direct children of the current element. Element.find() finds the first chil...
Concatenate a vector of strings/character
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Is there a command to refresh environment variables from the command prompt in Windows?
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Here is what Chocolatey uses.
https://github.com/chocolatey/choco/blob/master/src/chocolatey.resources/redirects/RefreshEnv.cmd
@echo off
::
:: RefreshEnv.cmd
::
:: Batch file to read environment variables from registry and
:: set session variables to th...
How to validate an email address in PHP
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Answered this in 'top question' about emails verification https://stackoverflow.com/a/41129750/1848217
For me the right way for checking emails is:
Check that symbol @ exists, and before and after it there are some non-@ symbols: /^[^@]+@[^@]+$/
Try to send an email to...
How to debug Apache mod_rewrite
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What is the difference between `throw new Error` and `throw someObject`?
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const y = new Error('I was constructed via the "new" keyword!');
source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error
throw and throw Error will are functionally equivalent. But when you catch them and serialize them to console.log they are not serialized ...
Random / noise functions for GLSL
... a significant bottleneck.
Our actively maintained source repository is:
https://github.com/ashima/webgl-noise
A collection of both the textureless and texture-using versions of noise is here (using only 2D textures):
http://www.itn.liu.se/~stegu/simplexnoise/GLSL-noise-vs-noise.zip
If you have...