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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
...will remain as underscore and create nasty bugs. If anyone has an updated script for Rails 5, it would be much appreciated.
– Kelsey Hannan
Jan 11 '18 at 3:13
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Getting the first character of a string with $str[0]
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It'll vary depending on resources, but you could run the script bellow and see for yourself ;)
<?php
$tests = 100000;
for ($i = 0; $i < $tests; $i++)
{
$string = md5(rand());
$position = rand(0, 31);
$start1 = microtime(true);
$char1 = $string[$position];
...
How to find a text inside SQL Server procedures / triggers?
...ocessing, configuration, or indirection rather than changing human-written scripts. Automatically updating machine-created scripts is fine, this is preprocessing. Doing things manually is awful.
share
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Changing default encoding of Python?
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If you get this error when you try to pipe/redirect output of your script
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-5: ordinal not in range(128)
Just export PYTHONIOENCODING in console and then run your code.
export PYTHONIOENCODING=utf8
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Is there a way to run Python on Android?
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There is also the new Android Scripting Environment (ASE/SL4A) project. It looks awesome, and it has some integration with native Android components.
Note: no longer under "active development", but some forks may be.
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How is AngularJS different from jQuery
...2 cli tool can help you "pre-compile" your code and generate necessary javascript code (tree-shaking) to shrink the download size down to 35Kish.
Angular2 emulated Shadow DOM. (ref)
This opens a door for server rendering that can address SEO issue and work with Nativescript etc that don't work...
How to get Maven project version to the bash command line
... didn't find a switch for maven. Otherwise I'll just add some command line scripting to parse the version number.
– mkko
Aug 24 '10 at 5:47
83
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Running Windows batch file commands asynchronously
... it prevents the command from being echoed to the console. In batch scripts, sometimes you'll see echo off at the beginning which, when you execute the script, will prevent all the commands from being echoed to the console. The @ is similar but just for that single command. So, sometimes you'...
How to import the class within the same directory or sub directory?
...fies directories from which you're allowed to import. The directory of the script you're running is an exception - you're always allowed to import from it.
– Amber
Sep 20 '13 at 5:47
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When to use nested classes and classes nested in modules?
...le to define the outer namespace might make sense in a one-file program or script, or if you already use the top level class for something, or if you are actually going to add code to link the classes together in true inner-class style. Ruby doesn't have inner classes but nothing stops you from cre...