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Code for decoding/encoding a modified base64 URL
...red Aug 4 '09 at 17:06
AnthonyWJonesAnthonyWJones
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Add custom icons to font awesome
...play with. And here's a CodePen that shows how something similar might be done in <script> blocks.
In either case, it simply involves using library.add() to add an object like this:
export const faSomeObjectName = {
// Use a prefix like 'fac' that doesn't conflict with a prefix in the stan...
Remove/Add Line Breaks after Specific String using Sublime Text
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@hhh there is only one icon and when enabled it applies to both fields.
– veducm
Nov 19 '14 at 21:49
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Why is early return slower than else?
...er of bits used from the hash value j.
Each probe into the table can find one of these:
The slot is empty, in that case the probing stops and we know the
value is not in the table.
The slot is unused but was used in the past in which case we go try
the next value calculated as above.
The slot is ...
correct way to use super (argument passing)
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As explained in Python's super() considered super, one way is to have class eat the arguments it requires, and pass the rest on. Thus, when the call-chain reaches object, all arguments have been eaten, and object.__init__ will be called without arguments (as it expects). So y...
Devise form within a different controller
...same error undefined local variable or method "resource" you describe from one of my controllers, because my controller base class was missing the following (Rails-API ActionController::API was at fault):
include ActionController::Helpers
Thus the helper methods from Devise could not be resolved ...
Editing the git commit message in GitHub
...that commit, you have to force that push (git push -f). But if already someone pulled your old commit and started a work based on that commit, he would have to rebase his work onto your new commit.
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Android phone orientation overview including compass
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You might want to check out the One Screen Turn Deserves Another article. It explains why you need the rotation matrix.
In a nutshell, the phone's sensors always use the same coordinate system, even when the device is rotated.
In applications that are n...
How to install grunt and how to build script with it
...re is the steps:
Make sure you have setup your package.json or setup new one:
npm init
Install Grunt CLI as global:
npm install -g grunt-cli
Install Grunt in your local project:
npm install grunt --save-dev
Install any Grunt Module you may need in your build process. Just for sake of this sa...
The term “Context” in programming? [closed]
...hdraw $100. The teller needs to establish your identity before giving you money, so you'll probably have to show them a driver's license or swipe your ATM card and enter your PIN number. Either way, what you're providing is context. The teller uses this information to move the transaction forward. T...