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AngularJS : What is a factory?
...this gist may be helpful in understanding the subtle differences.
Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc
jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/
author: Pawel Kozlowski
var myApp = angular.module('myApp', []);
//service style, probably the simp...
How to submit a form using PhantomJS
...d");
};
var steps = [
function() {
//Load Login Page
page.open("https://website.com/theformpage/");
},
function() {
//Enter Credentials
page.evaluate(function() {
var arr = document.getElementsByClassName("login-form");
var i;
for (i=0; i < arr.length; i...
D3.js: How to get the computed width and height for an arbitrary element?
...lt;svg></svg>
<div class="div"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.11.0/d3.min.js"></script>
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Rsync copy directory contents but not directory itself
...it examples.
eg is available here, with instructions on how to install it: https://github.com/srsudar/eg
The result for eg rsync is as follow
# rsync
copy the folder source_dir and its content into destination_dir
rsync -av source_dir destination_dir
copy the contents of source_dir (trail...
git stash changes apply to new branch?
...iner:
git stash branch <branchname> [<stash>]
From the docs (https://www.kernel.org/pub/software/scm/git/docs/git-stash.html):
Creates and checks out a new branch named <branchname> starting from the commit at which the <stash> was originally created, applies the changes r...
Maintain git repo inside another git repo
...ose in folder REPO-B instead of only a reference) by using "git-subrepo":
https://github.com/ingydotnet/git-subrepo
It still works if some of your contributors don't have the subrepo command installed; they will see the complete folder structure but won't be able to commit changes to the subrepos....
Ternary Operator Similar To ?:
...urn a value, you can use this
val a = if (1 < 0) 1 else 2
More info: https://alvinalexander.com/scala/scala-if-then-ternary-operator-cookbook-examples
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...
How to define a reply-to address?
...{
reply_to: 'test@example.com'
}
end
The reference:
https://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration
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Faye vs. Socket.IO (and Juggernaut)
...rtainly could.
Another example of a similar project on top of Socket.IO:
https://github.com/aaronblohowiak/Push-It
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Named routes _path vs _url
...ike to add that you should also use _url in redirects, as explained here:
https://www.ruby-forum.com/topic/101346#221052
and, here:
http://viget.com/extend/rails-named-routes-path-vs-url
You can also take a look at the relevant section of the HTTP specification here:
http://www.w3.org/Protocol...