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Detect Click into Iframe using JavaScript
I understand that it is not possible to tell what the user is doing inside an iframe if it is cross domain. What I would like to do is track if the user clicked at all in the iframe . I imagine a scenario where there is an invisible div on top of the iframe and the the div will just then ...
Difference between SelectedItem, SelectedValue and SelectedValuePath
... collection of Category objects (with each Category object having Name and ID properties). eg. ObservableCollection<Category>. The SelectedItem property will return you the currently selected Category object. For binding purposes however, this is not always what you want, as this only enable...
Accessing members of items in a JSONArray with Java
... recs.length(); ++i) {
JSONObject rec = recs.getJSONObject(i);
int id = rec.getInt("id");
String loc = rec.getString("loc");
// ...
}
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Cannot push to Git repository on Bitbucket
...e from VonC.
See if you have generated the keys already:
$ ls -a ~/.ssh/id_*
If there are two files, you can skip the next step.
$ ssh-keygen
Leave everything as the defaults, enter a passphrase. You should now see results with this command:
$ ls -a ~/.ssh/id_*
Check for an existing conf...
What is REST? Slightly confused [closed]
... not that advanced, nor is it long (six chapters, 180 pages)! (I know you kids in school like it short).
EDIT: I feel it's pointless to try to explain REST. It has so many concepts like scalability, visibility (stateless) etc. that the reader needs to grasp, and the best source for understanding t...
Fastest way to implode an associative array with keys
...tes a URL-encoded query string from the associative (or indexed) array provided.
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Testing the type of a DOM element in JavaScript
...l always be uppercase. According to: w3.org/TR/DOM-Level-3-Core/core.html#ID-104682815 under the "tagName" section (for elements nodeName == tagName) "The HTML DOM returns the tagName of an HTML element in the canonical uppercase form, regardless of the case in the source HTML document."
...
How to exclude property from Json Serialization
...embers that shouldn't be serialized. See the example taken from here:
Consider the following (simplified) case:
public class User {
public int Id { get; set; }
public string Name { get; set; }
[ScriptIgnore]
public bool IsComplete
{
get { return Id > 0 && !str...
Types in MySQL: BigInt(20) vs Int(20)
... in INT(20) and BIGINT(20) means almost nothing. It's a hint for display width. It has nothing to do with storage, nor the range of values that column will accept.
Practically, it affects only the ZEROFILL option:
CREATE TABLE foo ( bar INT(20) ZEROFILL );
INSERT INTO foo (bar) VALUES (1234);
S...
How to make child process die after parent exits?
... of a fork(2) and (since Linux 2.4.36 / 2.6.23) when executing a set-user-ID or set-group-ID binary.
– qrdl
Dec 10 '16 at 19:46
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