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Formatting NSDate into particular styles for both year, month, day, and hour, minute, seconds
... [dateFormatter setDateFormat:@"your current date format"];
NSDate* myDate = [dateFormatter dateFromString:dateString];
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"your desired format"];
NSString *stringFromDate = [formatter stringFromD...
How do I get only directories using Get-ChildItem?
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@crashmstr Are you sure? I checked on my PS4.0. For me, dir was aliased to Get-ChildItem, and the -Directory and -File options worked as described. I used commands echo $PSVersionTable, help dir, dir -Directory and dir -File to come up with this comment.
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Replace string within file contents
... Uh, didn't notice this was tagged with "homework". I won't delete my answer but will be more careful in future
– Gareth Davidson
Nov 9 '10 at 0:58
23
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Make a phone call programmatically
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Probably the mymobileNO.titleLabel.text value doesn't include the scheme tel://
Your code should look like this:
NSString *phoneNumber = [@"tel://" stringByAppendingString:mymobileNO.titleLabel.text];
[[UIApplication sharedApplication] ...
Use of “instanceof” in Java [duplicate]
...for null.
System.out.println("g is a String");
}
}
Here is my source.
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How to uninstall npm modules in node js?
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I just install stylus by default under my home dir, so I just use npm uninstall stylus to detach it, or you can try npm rm <package_name> out.
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impro...
UIImageView aspect fit and center
... imageView.contentMode = UIViewContentModeScaleAspectFit;
}
solved my problem
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Check if option is selected with jQuery, if not select a default
...at you want to accomplish, this bit of code worked for me.
<select id="mySelect" multiple="multiple">
<option value="1">First</option>
<option value="2">Second</option>
<option value="3">Third</option>
<option value="4">Fourth</option>
&...
Increment value in mysql update query
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You could also just do this:
mysql_query("
UPDATE member_profile
SET points = points + 1
WHERE user_id = '".$userid."'
");
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Syntax highlighting for Jade in Sublime Text 2?
... started using Sublime Text 2 on Mac. I also just started using Jade for my views in Node.js, and am wondering if there is a way to add syntax highlighting for Jade into Sublime Text 2.
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