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Best Practice for Exception Handling in a Windows Forms Application?
... what's implied by the failure. Ideally, a method like SuperDocument.CreateFromFile() would either succeed, throw a CleanFailure exception, or throw a SomethingReallyBadHappenedException. Unfortunately, unless one wraps everything that might throw an exception within its own catch block, there's no...
How to display gpg key details without importing it?
...on STDERR, so you could just read STDIN to split apart the key information from the warning.
Technical Details: Listing OpenPGP Packets
Without installing any further packages, you can use gpg --list-packets [file] to view information on the OpenPGP packets contained in the file.
$ gpg --list-pac...
Get random item from array [duplicate]
...
Used this inline to randomly pick youtube video from playlist on page load and is working great: <?php $videos = Array(0,1,2,3); echo $videos[array_rand($videos)]; ?>
– ioTus
Jul 3 '14 at 6:07
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How can I remove a substring from a given String?
Is there an easy way to remove substring from a given String in Java?
12 Answers
12...
Opposite of push(); [duplicate]
...p();
console.log(exampleArray);
pop() will remove the last element from exampleArray and return that element ("hi") but it will not delete the string "myName" from the array because "myName" is not the last element.
What you need is shift() or splice():
var exampleArray = ['myName'];
...
Are Duplicate HTTP Response Headers acceptable?
...Thank you for your quick response, Simon! But doesn't the quoted paragraph from RFC 2616 apply to Cache-Control as well? Am I missing something?
– Su Zhang
Dec 6 '10 at 22:38
1
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What does 'var that = this;' mean in JavaScript?
...
From Crockford
By convention, we make a private that
variable. This is used to make the
object available to the private
methods. This is a workaround for an
error in the ECMAScript Language
Specification which c...
Chrome: timeouts/interval suspended in background tabs?
...d performance on-demand for a browser game that uses WebSockets, so I know from experience that using WebSockets doesn't ensure unlimited performance, but from tests, playing an audio file seems to ensure it
Here's 2 empty audio loops I created for this purpose, you can use them freely, commerciall...
getViewTypeCount and getItemViewType methods of ArrayAdapter
...uld check the item type in your getView method and inflate the proper view from res/layout accordingly.
– Matthew Willis
Mar 14 '11 at 19:27
1
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Reducing the space between sections of the UITableView
...e the serving of the UITableViewDelegate does only make an effect starting from floats greater than zero.
-(CGFloat)tableView:(UITableView*)tableView heightForHeaderInSection:(NSInteger)section
{
return 1.0;
}
-(CGFloat)tableView:(UITableView*)tableView heightForFooterInSection:(NSInteger)sec...