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Multiple controllers with AngularJS in single page app
...DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js">
</script>
<title> New Page </title>
</head>
<body ng-app="mainApp"> <!-- if we remove ng-app t...
How to loop through array in jQuery?
...pName, propVal) {
console.log(propName, propVal);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
javascript loops for array
for loop
for (initialExpression; condition; incrementExpression)
statement
example
var substr =...
What are the differences between Deferred, Promise and Future in JavaScript?
...s method returns a promise of having a value at some point in the future.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise
The deferred.promise() method allows an asynchronous function to prevent other code from interfering with the progress or status of its...
Browser statistics on JavaScript disabled [closed]
... also considers JavaScript disabled vs. JavaScript 'not received or run'.
https://gds.blog.gov.uk/2013/10/21/how-many-people-are-missing-out-on-javascript-enhancement/
In the interests of link-rot, the number was 1.1% with 0.9% of that where it was enabled in the browser but otherwise not run, due...
What are sessions? How do they work?
...they could intercept the user's session key? Assuming the site doesn't use HTTPS, it seems like a third party could masquerade as the user with a session key even if the key is encrypted. The server would just decrypt it.
– user137717
Aug 1 '15 at 4:31
...
Add directives from directive in AngularJS
...hanks to @Izhaki's comment, here is the reference to ngRepeat source code: https://github.com/angular/angular.js/blob/master/src/ng/directive/ngRepeat.js
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400 vs 422 response to POST of data
...
Case study: GitHub API
https://developer.github.com/v3/#client-errors
Maybe copying from well known APIs is a wise idea:
There are three possible types of client errors on API calls that receive request bodies:
Sending invalid JSON will r...
How do you use NSAttributedString?
...g;
- (void)addVerticalGlyph:(BOOL)glyph substring:(NSString *)substring;
https://github.com/shmidt/MASAttributes
You can install through CocoaPods also : pod 'MASAttributes', '~> 1.0.0'
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What does the restrict keyword mean in C++?
...sing rule?
Does it work for references?
According to the GCC docs it does: https://gcc.gnu.org/onlinedocs/gcc-5.1.0/gcc/Restricted-Pointers.html with syntax:
int &__restrict__ rref
There is even a version for this of member functions:
void T::fn () __restrict__
...
Change key pair for ec2 instance
...key).
If you still have SSH access, please use one of the answers below.
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html#replacing-lost-key-pair
Here is what I did, thanks to Eric Hammond's blog post:
Stop the running EC2 instance
Detach its /dev/xvda1 volume (let's call ...