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Finding last occurrence of substring in string, replacing that
So I have a long list of strings in the same format, and I want to find the last "." character in each one, and replace it with ". - ". I've tried using rfind, but I can't seem to utilize it properly to do this.
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Dismiss keyboard by touching background of UITableView
I have a UITableView with UITextField s as cells. I would like to dismiss the keyboard when the background of the UITableView is touched. I'm trying to do this by creating a UIButton the size of the UITableView and placing it behind the UITableView . The only problem is the UIButton i...
Avoiding “resource is out of sync with the filesystem”
...ght click on the file or on the project and click Refresh. The error will vanish. I also faced the same issue and it worked for me.
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how to rotate a bitmap 90 degrees
...Height = ((float) newHeight) / height;
// createa matrix for the manipulation
Matrix matrix = new Matrix();
// resize the bit map
matrix.postScale(scaleWidth, scaleHeight);
// rotate the Bitmap
matrix.postRotate(45);
// recreate the new Bitma...
How to add text at the end of each line in Vim?
In Vim, I have the following text:
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Replace \n with actual new line in Sublime Text
...row) EXACTLY once. Then copy-paste this into the Replace with field.
(the animation is for finding true new lines; works the same for replacing them)
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CSS way to horizontally align table
I want to show a table of fixed width at the center of browser window. Now I use
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.c vs .cc vs. .cpp vs .hpp vs .h vs .cxx [duplicate]
...on Windows systems. At least in my observations.
– Daniel Gallagher
Mar 2 '11 at 18:18
I thought Sun's c++ compiler u...
How do I get a list of all subdomains of a domain? [closed]
I want to find out all the subdomains of a given domain. I found a hint which tells me to dig the authoritative Nameserver with the following option:
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how to change namespace of entire project?
I'm modifying demo application from this article: http://msdn.microsoft.com/en-us/magazine/dd419663.aspx
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