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Save An Image To Application Documents Folder From UIView On IOS
..., NSUserDomainMask, YES);
NSString *documentsPath = [paths objectAtIndex:0]; //Get the docs directory
NSString *filePath = [documentsPath stringByAppendingPathComponent:@"image.png"]; //Add the file name
[pngData writeToFile:filePath atomically:YES]; //Write the file
Reading it later works the ...
How do I disable a href link in JavaScript?
...hen you dont want user to redirect on click
<a href="javascript: void(0)">I am a useless link</a>
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Why are C character literals ints instead of chars?
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answered Jan 11 '09 at 23:21
MalxMalx
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How to get a list of column names on Sqlite3 database?
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answered Jun 4 '09 at 1:38
nevan kingnevan king
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Pass Array Parameter in SqlCommand
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170
You will need to add the values in the array one at a time.
var parameters = new string[items.L...
How to get the difference between two arrays in JavaScript?
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230
I assume you are comparing a normal array. If not, you need to change the for loop to a for .. i...
How to 'minify' Javascript code
...Production (19KB, Minified and Gzipped) , and the other is Development (120KB, Uncompressed Code) .
9 Answers
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Logical Operators, || or OR?
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140
There is no "better" but the more common one is ||. They have different precedence and || would ...
Login failed for user 'IIS APPPOOL\ASP.NET v4.0'
I have a web project (C# Asp.Net, EF 4, MS SQL 2008 and IIS 7) and I need to migrate it to IIS 7 locally (at the moment works fine with CASSINI).
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