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How to create a file in Ruby
I'm trying to create a new file and things don't seem to be working as I expect them too. Here's what I've tried:
9 Answers...
How to use WHERE IN with Doctrine 2
...he array itself as a parameter:
$queryBuilder->andWhere('r.winner IN (:ids)')
->setParameter('ids', $ids);
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How do I ignore all files in a folder with a Git repository in Sourcetree?
...hould be added inside each folder you want to track. The existence of this file itself will make git track the folder (by tracking this file). The * means ignore all files, and the !.gitignore means don't ignore the file itself
– Billy Moon
Mar 12 '12 at 10:36
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How do I iterate over an NSArray?
I'm looking for the standard idiom to iterate over an NSArray. My code needs to be suitable for OS X 10.4+.
8 Answers
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java get file size efficiently
While googling, I see that using java.io.File#length() can be slow.
FileChannel has a size() method that is available as well.
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jquery get all form elements: input, textarea & select
...mmary = [];
$('form').each(function () {
summary.push('Form ' + this.id + ' has ' + $(this).find(':input').length + ' child(ren).');
summary.push('Form ' + this.id + ' has ' + this.elements.length + ' form element(s).');
});
$('#results').html(summary.join('<br />'));
<scrip...
Where to put include statements, header or source?
Should I put the includes in the header file or the source file? If the header file contains the include statements, then if I include that header file in my source, then will my source file have all of the included files that were in my header? Or should I just include them in my source file only?
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Why does Vim save files with a ~ extension?
I've found that while using Vim on Windows Vim saves the file, a .ext.swp file that's deleted on closing the Vim window and a .ext~ file.
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Jquery If radio button is checked
I have these 2 radio buttons at the moment so that the user can decide whether they need postage included in the price or not:
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How to get URI from an asset File?
I have been trying to get the URI path for an asset file.
11 Answers
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