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How to Deep clone in javascript
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@GabrielPetrovay That if is 'useless' from the functional perspective, because it'll never ever run, but it has the academic purpose of showing an hypothetical implementation one might try to use, which author does not advice because of the reason explained later...
Libraries not found when using CocoaPods with iOS logic tests
... some iOS logic tests against classes in my project that use functionality from some of the libraries in my podspec. I am using the standard unit test bundle provided in Xcode (although not Application Tests, just Unit Tests).
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Set active tab style with AngularJS
...xample, you may want a 'home' nav highlighted when landing on the homepage from an external link.
– thathurtabit
Oct 14 '13 at 11:06
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What is the meaning of addToBackStack with null parameter?
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You can also add this to your answer from the API doc: Add this transaction to the back stack. This means that the transaction will be remembered after it is committed, and will reverse its operation when later popped off the stack. Parameters name An optional...
Git submodule push
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Yes, and don't forget to pull changes from your synchronized local branch (if any) before pushing. Happens eg. when working with a gh-pages branch for documentation on a github repo :)
– NiKo
Jan 7 '12 at 15:10
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Free space in a CMD shell
...ousands separators are the , character (or you can change the substitution from comma to something else).
It doesn't pollute your environment namespace, setting only the bytesfree variable on exit. If your dir output is different (eg, different locale or language settings), you will need to adjust...
Android Studio - debug keystore
... props variable is assigned then try again.
I pieced these steps together from the information found here and here.
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Cartesian product of multiple arrays in JavaScript
...adding flat and flatMap to the language!
Example
This is the exact example from your question:
let output = cartesian([1,2],[10,20],[100,200,300]);
Output
This is the output of that command:
[ [ 1, 10, 100 ],
[ 1, 10, 200 ],
[ 1, 10, 300 ],
[ 1, 20, 100 ],
[ 1, 20, 200 ],
[ 1, 20, 300 ],
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Can you find all classes in a package using reflection?
...is method1 that uses the ClassLoader.
/**
* Scans all classes accessible from the context class loader which belong to the given package and subpackages.
*
* @param packageName The base package
* @return The classes
* @throws ClassNotFoundException
* @throws IOException
*/
private static Cla...
Error: Jump to case label
...hat bypasses declarations with initialization. A
program that jumps (87) from a point where a variable with automatic storage duration is not in scope to a
point where it is in scope is ill-formed unless the variable has scalar type, class type with a trivial default
constructor and a trivial ...