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POST unchecked HTML checkboxes
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Am I the only one who thinks that the underlying design of the checkbox element is terrible? They're a binary control, they should send binary values.
– alexw
Apr 21 '16 at 16:53
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What is the correct way to make a custom .NET Exception serializable?
...T be specified
// otherwise serialization will fail with a SerializationException stating that
// "Type X in Assembly Y is not marked as serializable."
public class SerializableExceptionWithoutCustomProperties : Exception
{
public SerializableExceptionWithoutCustomProperties...
Android Game Keeps Getting Hacked [closed]
...been through this several times now, we release a game (for cheap) and someone hacks it and puts it up on a mirror. We setup Google Alerts for all our apps, so we get told daily who's doing the hacking. So far, we have implemented the licensing service as Google has suggested, our salt is randomly...
Function in JavaScript that can be called only once
...bove), it's easy enough to implement. The nicest version I've seen is this one posted by David Walsh:
function once(fn, context) {
var result;
return function() {
if (fn) {
result = fn.apply(context || this, arguments);
fn = null;
}
return r...
css3 transition animation on load?
...nt-family: "Segoe UI", Arial, Helvetica, Sans Serif;} a {text-decoration: none; display: inline-block; margin-right: 10px; color:#fff;}
<header>
<a href="#">Home</a>
<a href="#">About</a>
<a href="#">Products</a>
<a href="#">Contact</a>
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How to change to an older version of Node.js
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One way is to use NVM, the Node Version Manager.
Use following command to get nvm
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash
You can find it at https://github.com/creationix/nvm
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How do I sort a vector of pairs based on the second element of the pair?
..._pair_second<int, int, std::greater<int> >());
Though to be honest, this is all a bit overkill, just write the 3 line function and be done with it :-P
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Changing the image source using jQuery
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One of the common mistakes people do when change the image source is not waiting for image load to do afterward actions like maturing image size etc.
You will need to use jQuery .load() method to do stuff after image load.
$...
How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
....Date doesn't seem to have it. Are you referring to the Joda Time API? But one possible benefit is reuse of the same formatter object. Another is you don't have to add an API - Date class is a standard Java library class.
– ADTC
Jul 17 '13 at 2:21
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How to create a file in memory for user to download, but not through server?
...ement.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
element.setAttribute('download', filename);
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);
}
form * {
display: ...