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Javascript - sort array based on another array

...ray2 I'm guessing that most people came here looking for an equivalent to PHP's array_multisort (I did) so I thought I'd post that answer as well. There are a couple options: 1. There's an existing JS implementation of array_multisort(). Thanks to @Adnan for pointing it out in the comments. It is ...
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Create UIActionSheet 'otherButtons' by passing in array, not varlist

... Button",@"4th Button"]; UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"Title Here" delegate:self cancelButtonTitle:nil ...
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How to dismiss keyboard for UITextView with return key?

...ad{ .... UITapGestureRecognizer *tapRec = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap:)]; [self.view addGestureRecognizer: tapRec]; .... } -(void)tap:(UITapGestureRecognizer *)tapRec{ [[self view] endEditing: YES]; } When the user taps out...
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Aligning UIToolBar items

...nd right of your items UIBarButtonItem *flexibleSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil]; [toolbar setItems:[NSArray arrayWithObjects:flexibleSpace, settingsButton,deleteButton,aboutButton, flexibleSpace, nil]]; Adding ...
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Submitting HTML form using Jquery AJAX

...PDATING/UPSERTING DATA, and DELETING DATA. A default HTML/ASP.Net webform/PHP/Python or any other form action is to "submit" which is a POST action. Because of this the below will all describe doing a POST. Sometimes however with http you might want a different action and would likely want to uti...
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How to edit multi-gigabyte text files? Vim doesn't work =( [closed]

...pening in gvim resulted in out of memory error when it exceeded 2GB memory allocated. When trying ctrl-c trick, it did stop loading the file into memory but only allowed to see the part of the file that gvim was able to load. So the longer I waited before pressing ctrl-c the more of the file I could...
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Convert Set to List without creating new List

...e given set and then putting these objects into a new array. So the newly allocated memory should be negligible. share | improve this answer | follow
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How to convert a char to a String?

...ch is less efficient because the StringBuilder is backed by a char[] (over-allocated by StringBuilder() to 16), only for that array to be defensively copied by the resulting String. String.valueOf(char) "gets in the back door" by wrapping the char in a single-element array and passing it to the pac...
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Set UIButton title UILabel font size programmatically

...he output in your xCode debugger. Code: NSArray *familyNames = [[NSArray alloc] initWithArray:[UIFont familyNames]]; NSArray *fontNames; NSInteger indFamily, indFont; for (indFamily=0; indFamily<[familyNames count]; ++indFamily) { NSLog(@"Family name: %@", [familyNames objectAtIndex:indFami...
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Why can't a text column have a default value in MySQL?

...ocs: Each BLOB or TEXT value is represented internally by a separately allocated object. This is in contrast to all other data types, for which storage is allocated once per column when the table is opened. It seems like pre-filling these column types would lead to memory usage and performance...