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Angular JS: What is the need of the directive’s link function when we already had directive’s contro
... want to cross the boundaries of a controller/model/view (template).
Let' start with the parameters which are passed into the link function:
function link(scope, element, attrs) {
scope is an Angular scope object.
element is the jqLite-wrapped element that this directive matches.
attrs is an ob...
Undefined behavior and sequence points
...using a C++17 compliant compiler does not necessarily mean that one should start writing such expressions.
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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...braces inside of parentheses) is not the same as {} (opening braces as the start of a line of code). So when you type out({} + []) you are forcing the {} to be something which it is not when you type {} + []. This is part of the overall 'wat'-ness of Javascript.
The basic idea was simple JavaScript...
Multiple github accounts on the same computer?
...ver account, you simply need to generate a new SSH key.
But before we can start pushing/pulling repos with your second identity, we gotta get you into shape – Let's assume your system is setup with a typical id_rsa and id_rsa.pub key pair. Right now your tree ~/.ssh looks like this
$ tree ~/.ssh...
Java's Virtual Machine and CLR
...ing system, even where it can.
For example, let's say that a JVM process starts and allocates 25 MB of memory from the operating system initially. The app code then attempts allocations that require an additional 50 MB. The JVM will allocate an additional 50 MB from the operating system. Once the ...
Stopping scripters from slamming your website
...'t win any races anymore, because "real people" will have a 10 minute head-start.
Benefits:
No hassle or problems for users (like CAPTCHAs).
Implemented fully on server-side. (no reliance on Javascript/Flash)
Serving up an older, cached page should be less performance intensive than a live page....
Would it be beneficial to begin using instancetype instead of id?
...ype in all cases where it applies. I'll explain in more detail, but let me start with this bold statement: Use instancetype whenever it's appropriate, which is whenever a class returns an instance of that same class.
In fact, here's what Apple now says on the subject:
In your code, replace occu...
Best way to organize jQuery/JavaScript code (2013) [closed]
... support Asynchrounous js file & module loading.
Look the below to get started on JS Module loading:
http://www.sitepoint.com/understanding-requirejs-for-effective-javascript-module-loading/
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Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
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After writing the answer to Q8, I realize this stuff is starting to look as complicated as the rules for Magic: The Gathering! Except this is worse, because the TransactionScope documentation does not explain any of this.
– Triynko
May 22 '1...
When to make a type non-movable in C++11?
... std::mutex is guaranteed to be constructed before the program's execution starts, so its constructor cannot use new. So the only option left is for std::mutex to be immovable.
The same reasoning applies to other types that contain something that requires a fixed address. If the address of the res...