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What are the uses of “using” in C#?
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Please note that the generated code is a bit different when MyRessource is a struct. There is obviously no test for nullity, but also no boxing to IDisposable. A constrained virtual call is emitted.
– Romain Verdier
May 3 '14 a...
How do I clone a range of array elements to a new array?
... a sub array is really rather trivial, what you really want is the cloning bit and that's a complex and somewhat open question which depends entirely on your expectations of what 'correct' behaviour should be.
– ShuggyCoUk
Jul 8 '09 at 16:17
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Form onSubmit determine which submit button was pressed [duplicate]
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All of the answers above are very good but I cleaned it up a little bit.
This solution automatically puts the name of the submit button pressed into the action hidden field. Both the javascript on the page and the server code can check the action hidden field value as needed.
The solution ...
Is it possible to deserialize XML into List?
...t sure about List<T> but Arrays are certainly do-able. And a little bit of magic makes it really easy to get to a List again.
public class UserHolder {
[XmlElement("list")]
public User[] Users { get; set; }
[XmlIgnore]
public List<User> UserList { get { return new List<...
Multiple modals overlay
...nt handlers and adjusting the z-index there.
Here's a working example
A bit more info is available here.
This solution works automatically with arbitrarily deeply stacks modals.
The script source code:
$(document).ready(function() {
$('.modal').on('hidden.bs.modal', function(event) {
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Why should I capitalize my SQL keywords? [duplicate]
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Perhaps it's just habit, but I find the second version much more understandable.
– Daniel Von Fange
Mar 3 '09 at 21:19
166
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Intersection and union of ArrayLists in Java
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In case someone finds this answer a bit too short: 'CollectionUtils.containsAny' and 'CollectionUtils.containsAll' are the methods.
– Sebastian
Apr 12 '16 at 13:24
How to limit google autocomplete results to City and Country only
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I've been playing around with the Google Autocomplete API for a bit and here's the best solution I could find for limiting your results to only countries:
var autocomplete = new google.maps.places.Autocomplete(input, options);
var result = autocomplete.getPlace();
console.log(result); //...
MongoDB or CouchDB - fit for production? [closed]
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I'm the CTO of 10gen (developers of MongoDB) so I'm a bit biased, but I also manage a few sites that are using MongoDB in production.
businessinsider has been using mongo in production for over a year now. They are using it for everything from users and blog posts, to every im...
Resize UIImage by keeping Aspect ratio and width
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+(UIImage*)imageWithImage: (UIImage*) sourceImage scaledToWidth: (float) i_width
{
float oldWidth = sourceImage.size.width;
float scaleFactor = i_width / oldWidth;
float newHeight = sourceImage.size.height * scaleFactor;
float newWidth = oldWidth * scaleFactor;
UIGraphicsBegin...