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Recursion in Angular directives
... a better/cleaner solution for a recursive directive. You can find it here https://jsfiddle.net/cattails27/5j5au76c/. It supports as far is 1.3.x.
angular.element(document).ready(function() {
angular.module('mainApp', [])
.controller('mainCtrl', mainCtrl)
.directive('recurv', recur...
Apply .gitignore on an existing repository already tracking large number of files
...dd .
and commit...
git commit -m ".gitignore is now working"
Reference: https://amyetheredge.com/code/13.html
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How do I push a new local branch to a remote Git repository and track it too?
...dy way to push the current branch to the same name on the remote". Source: https://git-scm.com/docs/git-push
In Git terms, HEAD (in uppercase) is a reference to the top of the current branch (tree).
The -u option is just short for --set-upstream. This will add an upstream tracking reference for the...
UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
... 4.
Steps to Reproduce:
Download Apple's PhotoPicker sample project at
https://developer.apple.com/library/ios/samplecode/PhotoPicker/Introduction/Intro.html
In APLViewController.m comment out line 125
//imagePickerController.showsCameraControls = NO;
In APLViewController.m comment out lines 13...
ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
...eUploader: {
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...
Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
...t is typically the init itself or getty that adds the leading -, see also: https://unix.stackexchange.com/questions/299408/how-to-login-automatically-without-typing-the-root-username-or-password-in-build/300152#300152
multi-call binaries, perhaps most notably Busybox. These symlink multiple names e....
Logging in Scala
...nsider ScalaLogging by Typesafe. Uses macros to deliver a very clean API
https://github.com/typesafehub/scala-logging
Quoting from their wiki:
Fortunately Scala macros can be used to make our lives easier: ScalaLogging offers the class Logger with lightweight logging methods that will be expa...
Get number of digits with JavaScript
... | 0 is just another short and fast version of Math.floor(x), which rounds down the number. You can achieve the same with ~~x. The following question provides more explaination on the point: stackoverflow.com/q/9049677/1249581.
– VisioN
Apr 20 '17 at 7:15
...
Working with $scope.$emit and $scope.$on
...two possibilities to emit some event:
$broadcast -- dispatches the event downwards to all child scopes,
$emit -- dispatches the event upwards through the scope hierarchy.
I don't know anything about your controllers (scopes) relation, but there are several options:
If scope of firstCtrl is par...
When should I use double instead of decimal?
...ler to let me know if operations on decimal is causing bottlenecks or slow-downs. In those cases, I will "down cast" to double or float, but only do it internally, and carefully try to manage precision loss by limiting the number of significant digits in the mathematical operation being performed.
...