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Is there an alternative sleep function in C to milliseconds?
...nds the execution of the calling thread until either at least the time specified in *req has elapsed, or the
delivery of a signal that triggers the invocation of a handler in the
calling thread or that terminates the process.
The structure timespec is used to specify intervals of time with ...
How to prepend a string to a column value in MySQL?
... the CONCAT function to do that:
UPDATE tbl SET col=CONCAT('test',col);
If you want to get cleverer and only update columns which don't already have test prepended, try
UPDATE tbl SET col=CONCAT('test',col)
WHERE col NOT LIKE 'test%';
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Ruby Hash to array of values
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+! Nifty! I will upvote despite having a competing answer (using map), cos I like this a lot!
– Michael Durrant
Mar 5 '12 at 0:57
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Tri-state Check box in HTML?
...emoveClass('some_selected');
});
$('.select_one').change (function ()
{
if ($('.select_one:checked').length == 0)
$('#select_all').removeClass('some_selected').attr('checked', false);
else if ($('.select_one:not(:checked)').length == 0)
$('#select_all').removeClass('some_selected')....
Eclipse and Windows newlines
...ommit to CVS. And alas, windows newlines have polluted many files, so CVS diff dumps the entire file, even when I changed a line or two!
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“Could not find bundler” error
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Make sure you're entering "bundle" update, if you have the bundler gem installed.
bundle update
If you don't have bundler installed, do gem install bundler.
share
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Is XML case-sensitive?
...nsitive.
Longer Answer:
It is widely accepted as case sensitive, however if you want to accept more flexibly, take a look at the question below, which discusses having case-insensitive enumerations:
XML Schema Case Insensitive Enumeration of Simple Type String
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Tab space instead of multiple non-breaking spaces (“nbsp”)?
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@AlexV - If you uses em as the dimension, as I did, it should expand with the text size. Even if you don't, it will depend on the nature of the zoom mechanism used.
– Alohci
Jun 16 '11 at 15:39
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Connect to Amazon EC2 file directory using Filezilla and SFTP
... ppk format. Click Yes, then give the file a name and store it somewhere.
If the new file is shown in the list of Keyfiles, then continue to the next step. If not, then click "Add keyfile..." and select the converted file.
File > Site Manager Add a new site with the following parameters:
Host...
How to make ng-repeat filter out duplicate results
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If you don't want to include AngularUI and its entirety, but want to use the unique filter, you can just copy paste the unique.js source into your app, then change angular.module('ui.filters') to your app name.
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