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How can I detect when the mouse leaves the window?
...e implementing drag-drop behavior on an html page. The solution below was tested on IE 8.0.6, FireFox 3.6.6, Opera 10.53, and Safari 4 on an MS Windows XP machine.
First a little function from Peter-Paul Koch; cross browser event handler:
function addEvent(obj, evt, fn) {
if (obj.addEventListen...
Instantiating a generic class in Java [duplicate]
...te Class<T> reference) and keep that value as a field:
public class Test {
public static void main(String[] args) throws IllegalAccessException,
InstantiationException {
Generic<Bar> x = new Generic<>(Bar.class);
Bar y = x.buildOne();
}
}
publi...
Right way to initialize an OrderedDict using its constructor such that it retains order of initial d
...ly maintains an order. Since a dict has an unpredictable order, what if my test vectors luckily has the same initial order as the unpredictable order of a dict?. For example, if instead of d = OrderedDict({'b':2, 'a':1}) I write d = OrderedDict({'a':1, 'b':2}), I can wrongly conclude that the order ...
What is the best way to add options to a select from a JavaScript object with jQuery?
...
In this way you "touch the DOM" only one time.
I'm not sure if the latest line can be converted into $('#mySelect').html(output.join('')) because I don't know jQuery internals (maybe it does some parsing in the html() method)
...
Is there any simple way to find out unused strings in Android project?
....2 Android Lint does not find unused Strings, nor does it claim to. I just tested it by adding a string with a completely random id and then running Lint. I could not vote reply above down, because I don't have enough reputation :(.
– Frank Harper
Jul 31 '12 at...
Any way to modify Jasmine spies based on arguments?
I have a function I'd like to test which calls an external API method twice, using different parameters. I'd like to mock this external API out with a Jasmine spy, and return different things based on the parameters. Is there any way to do this in Jasmine? The best I can come up with is a hack using...
Stop setInterval call in JavaScript
...the scope is risky because functions are there too. For example, "function test(){}" is accessible via window.test, which is the same as not using a scope at all, because it's a shorthand. Hope this helps.
– Schien
Jan 19 '14 at 6:05
...
Using Regex to generate Strings rather than match them
...ng a Java utility which helps me to generate loads of data for performance testing. It would be really cool to be able to specify a regex for Strings so that my generator spits out things which match this. Is there something out there already baked which I can use to do this? Or is there a libr...
Getting all file names from a folder using C# [duplicate]
...
DirectoryInfo d = new DirectoryInfo(@"D:\Test");//Assuming Test is your Folder
FileInfo[] Files = d.GetFiles("*.txt"); //Getting Text files
string str = "";
foreach(FileInfo file in Files )
{
str = str + ", " + file.Name;
}
Hope this will help...
...
How to format numbers as currency string?
... is followed by a sequence of three number sets (one or more) and a dot".
TESTS:
1 --> "1.00"
12 --> "12.00"
123 --> "123.00"
1234 --> "1,234.00"
12345 --> "12,345.00"
123456 --> "123,456.00"
1234567 --> "1,234,567.00"
12345.67 --> "12,345.67"
...