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Javascript infamous Loop issue? [duplicate]
...nd that's what the inner function 'sees'.
In the second example, for each iteration step the outer function literal will evaluate to a new function object with its own scope and local variable num, whose value is set to the current value of i. As num is never modified, it will stay constant over th...
What is the javascript filename naming convention? [closed]
Should files be named something-with-hyphens.js, camelCased.js, or something else?
5 Answers
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AngularJS : Where to use promises?
... you and others when you try to read the documentation on the $q service. It took me a while to understand it.
Let's set aside AngularJS for a moment and just consider the Facebook API calls. Both the API calls use a callback mechanism to notify the caller when the response from Facebook is avail...
Google App Engine: Is it possible to do a Gql LIKE query?
...f > and < queries.) This is also why the development environment monitors all the queries you do and automatically adds any missing indexes to your index.yaml file.
There is no way to index for a LIKE query so it's simply not available.
Have a watch of this Google IO session for a much bett...
CSS @media print issues with background-color;
...tempting to make a printable stylesheet for our app but I'm having issues with background-color in @media print .
19 Ans...
Static extension methods [duplicate]
...omeStringExtension(this string s)
{
//whatever..
}
When you then call it:
myString.SomeStringExtension();
The compiler just turns it into:
ExtensionClass.SomeStringExtension(myString);
So as you can see, there's no way to do that for static methods.
And another thing just dawned on me: w...
Determine which element the mouse pointer is on top of in JavaScript
...'s a really cool function called document.elementFromPoint which does what it sounds like.
What we need is to find the x and y coords of the mouse and then call it using those values:
var x = event.clientX, y = event.clientY,
elementMouseIsOver = document.elementFromPoint(x, y);
document.ele...
What is the difference between an ordered and a sorted collection?
...lue of the element. A SortedSet is an example.
In contrast, a collection without any order can maintain the elements in any order. A Set is an example.
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Django CharField vs TextField
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It's a difference between RDBMS's varchar (or similar) — those are usually specified with a maximum length, and might be more efficient in terms of performance or storage — and text (or similar) types — those are usuall...
How do I convert a column of text URLs into active hyperlinks in Excel?
I have a column in excel, wherein I have all the website url values. My question is I want to turn the url values to active links. There are about 200 entries in that column with different urls in all cells. Is there a way I can create active hyperlinks to all the cells without writing a macro.
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