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What are the differences between SML and OCaml? [closed]
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edited Apr 20 '16 at 18:54
answered Mar 31 '09 at 2:00
Nor...
rreplace - How to replace the last occurrence of an expression in a string?
....rsplit(old, occurrence)
... return new.join(li)
...
>>> s
'1232425'
>>> rreplace(s, '2', ' ', 2)
'123 4 5'
>>> rreplace(s, '2', ' ', 3)
'1 3 4 5'
>>> rreplace(s, '2', ' ', 4)
'1 3 4 5'
>>> rreplace(s, '2', ' ', 0)
'1232425'
...
Why are preprocessor macros evil and what are the alternatives?
...se names for macros, and never use all uppercase names for other things.
4) Macros have effects you don't realize
Take this function:
#define begin() x = 0
#define end() x = 17
... a few thousand lines of stuff here ...
void dostuff()
{
int x = 7;
begin();
... more code using x .....
UITableView backgroundColor always gray on iPad
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245
Try one of these.
[myTableView setBackgroundView:nil];
[myTableView setBackgroundView:[[[UIVie...
How to determine device screen size category (small, normal, large, xlarge) using code?
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421
You can use the Configuration.screenLayout bitmask.
Example:
if ((getResources().getConfigur...
How to wait in a batch script? [duplicate]
...The -n 1 part tells ping that it should only tries once (normally it'd try 4 times).
The > nul part is appended so the ping command doesn't output anything to screen.
You can easily make a sleep command yourself by creating a sleep.bat somewhere in your PATH and use the above technique:
rem SL...
Android: Scale a Drawable or background image?
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answered Feb 20 '12 at 13:46
Aleks N.Aleks N.
5,40322 gold badges3939 silver badges4040 bronze badges
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How to write an inline IF statement in JavaScript?
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Mr.Web
5,61088 gold badges3434 silver badges7373 bronze badges
answered Apr 22 '12 at 17:40
MattWMattW
10...
How to recursively find and list the latest modified files in a directory with subdirectories and ti
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504
Try this one:
#!/bin/bash
find $1 -type f -exec stat --format '%Y :%y %n' "{}" \; | sort -nr | ...
ByteArray 实验 - 拼一个二进制协议帧，再把它拆开 · App Inventor 2 中文网
...：把它拆回来
第 3 步：校验和对不对
第 4 步：加一段文本
五、排错表
六、下一步
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ByteArray 实验：拼一帧二进制数据
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