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MD5 algorithm in Objective-C
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md5 is available on the iPhone and can be added as an addition for ie NSString and NSData like below.
MyAdditions.h
@interface NSString (MyAdditions)
- (NSString *)md5;
@end
@interface NSData (MyAdditions)
- (NSString*)md5;
@end
MyAdditions.m
#import "MyAdditions.h"
#import <Com...
Haskell Type vs Data Constructor
...of data. You can also sometimes make an "enumeration", which has a (small) set of fixed possible values (e.g., your Red, Green and Blue).
In Haskell, you can combine both of these at the same time. Weird, but true!
Why is it called "algebraic"? Well, the nerds talk about "sum types" and "product t...
How can I clone an SQL Server database on the same server in SQL Server 2008 Express?
...DECLARE @destLdf nvarchar(100);
DECLARE @sqlServerDbFolder nvarchar(100);
SET @sourceDb = 'db1'
SET @sourceDb_log = @sourceDb + '_log'
SET @backupPath = 'E:\tmp\' + sourceDb + '.bak' --ATTENTION: file must already exist and SQL Server must have access to it
SET @sqlServerDbFolder = 'E:\DB SQL\MSSQL...
Switching between tabs in NERDTree
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my settings
map <F2> :NERDTreeToggle<cr>
map <C-Right> :tabn<cr>
map <C-Left> :tabp<cr>
share
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Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
Simple question really; is there a difference between these values (and is there a difference between BOOL and bool)? A co-worker mentioned that they evaluate to different things in Objective-C, but when I looked at the typedefs in their respective .h files, YES/TRUE/true were all defined as 1 an...
GIF Animated 扩展：可点击透明背景动画GIF播放器 · App Inventor 2 中文网
... 搜索 GIF Animated 扩展：可点击透明背景动画GIF播放器
GIF Animated 扩展
下载链接
功能概述
截图
扩展界面
应用...
CSS to stop text wrapping under image
...r:
This answer was specific to the OP's question (Which had the width set in the examples). While it works, it requires you to have a width on each of the elements, the image and the paragraph. Unless that is your requirement, I recommend using Joe Conlin's solution which is posted as another a...
CSS “and” and “or”
I've got quite big trouble, because i need to anathematise from styling some input types. I had something like:
8 Answers
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Notepad++ add to every line
I'm using Notepad++ and I can't figure this out :
13 Answers
13
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Measuring the distance between two coordinates in PHP
Hi I have the need to calculate the distance between two points having the lat and long.
12 Answers
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