大约有 5,600 项符合查询结果(耗时:0.0194秒) [XML]
Generating a random & unique 8 character string using MySQL
...FINER=`root`@`%` FUNCTION `RandString`(length SMALLINT(3)) RETURNS varchar(100) CHARSET utf8
begin
SET @returnStr = '';
SET @allowedChars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
SET @i = 0;
WHILE (@i < length) DO
SET @returnStr = CONCAT(@returnStr, substring(@allowedCha...
How to delete large data of table in SQL without log?
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BEGIN
-- Delete some small number of rows at a time
DELETE TOP (10000) LargeTable
WHERE readTime < dateadd(MONTH,-7,GETDATE())
SET @Deleted_Rows = @@ROWCOUNT;
END
and dont forget to change the Recovery mode back to full and I think you have to take a backup to make it full...
nginx - client_max_body_size has no effect
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Lowercase m worked for us. client_max_body_size 100m;
– so_mv
Jul 1 '14 at 19:34
13
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pretty-print JSON using JavaScript
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+100
Pretty-printing is implemented natively in JSON.stringify(). The third argument enables pretty printing and sets the spacing to use:...
Why would I make() or new()?
...]int = new([]int) // *p = nil, which makes p useless
v []int = make([]int, 100) // creates v structure that has pointer to an array, length field, and capacity field. So, v is immediately usable
share
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成功熬了四年还没死?一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
...升级为高级会员,每年付30块钱年费,那么每年收入就是100万x1%x30元=30万元!
不错嘛,扣除十七八万的运营成本,还剩毛利润12万,每个屌丝年底能分到4万大洋。如果按照打工者的算法,这三个人每人月薪3333元,木有奖金,木...
How to remove the querystring and get only the url?
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+100
You can use strtok to get string before first occurence of ?
$url = strtok($_SERVER["REQUEST_URI"], '?');
strtok() represents the...
Increase distance between text and title on the y-axis
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100
Based on this forum post: https://groups.google.com/forum/#!topic/ggplot2/mK9DR3dKIBU
Sounds ...
UIScrollView Scrollable Content Size Ambiguity
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100
This error took me a while to track down, initially I tried pinning the ScrollView's size but ...
Why does printf not flush after the call unless a newline is in the format string?
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+100
No, it's not POSIX behaviour, it's ISO behaviour (well, it is POSIX behaviour but only insofar as they conform to ISO).
Standard out...
