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How to get svn remote repository URL?
I have an svn working copy on my local system. I want to get the remote repository URL. Is there some command for doing this?
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jQuery .hasClass() vs .is()
...ame DOM elements, depending on browser and version, it may take additional time where as jQuery can cache this element for faster retrieval. Typically native JavaScript functions will be faster; but it depends on browser support and implementation.
– Kris
Mar 2...
Handling a colon in an element ID in a CSS selector [duplicate]
JSF is setting the ID of an input field to search_form:expression . I need to specify some styling on that element, but that colon looks like the beginning of a pseudo-element to the browser so it gets marked invalid and ignored. Is there anyway to escape the colon or something?
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iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
...se values as the user could connect/disconnect a bluetooth keyboard at any time.
var element = document.getElementById("element"); // the input field
var focused = false;
var virtualKeyboardHeight = function () {
var sx = document.body.scrollLeft, sy = document.body.scrollTop;
var naturalH...
What is JSONP, and why was it created?
I understand JSON, but not JSONP. Wikipedia's document on JSON is (was) the top search result for JSONP. It says this:
10...
How to implement classic sorting algorithms in modern C++?
...ndation, for which the brevity is unsurpassed, although its clarity is sometimes disputed.
Scott Meyers's "Distinguish () and {} when creating objects" and consistently choose braced-initialization {} instead of the good old parenthesized initialization () (in order to side-step all most-vexing-pars...
How to do this using jQuery - document.getElementById(“selectlist”).value
... @knite - Yes. I wish I had someone explain tht to me the first time I used jQuery.
– James Wiseman
Aug 17 '12 at 12:20
1
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JSON.parse vs. eval()
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Not all browsers have native JSON support so there will be times where you need to use eval() to the JSON string. Use JSON parser from http://json.org as that handles everything a lot easier for you.
Eval() is an evil but against some browsers its a necessary evil but where you can...
Size of Matrix OpenCV
I know this might be very rudimentary, but I am new to OpenCV. Could you please tell me how to obtain the size of a matrix in OpenCV?. I googled and I am still searching, but if any of you know the answer, please help me.
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Is there a CSS not equals selector?
...which is now
supported by all major browsers (and has been for quite some time; this is an old answer...).
Example:
<input type="text" value="will be matched" />
<input type="text" value="will not be matched" class="avoidme" />
<input type="text" value="will be matched" />
and...