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Repair all tables in one go
...pair_all()
BEGIN
DECLARE endloop INT DEFAULT 0;
DECLARE tableName char(100);
DECLARE rCursor CURSOR FOR SELECT `TABLE_NAME` FROM `information_schema`.`TABLES` WHERE `TABLE_SCHEMA`=DATABASE();
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET endloop=1;
OPEN rCursor;
FETCH rCursor INTO t...
How to get a float result by dividing two integer values using T-SQL?
...iked this the most, it even looks nice for percentage calculations: SELECT 100.0 * @Elapsed / @Total
– EliSherer
Oct 17 '18 at 17:49
...
How to convert ASCII code (0-255) to its corresponding character?
...uick benchmark of converting 1,000,000 random integers in the given range (100 times, to be safe) on my machine gives an average time of 153.07 nanoseconds vs. 862.39 nanoseconds. However, in any interesting application, there will be far more important things to optimize. The added value of the saf...
What does “Could not find or load main class” mean?
...
Here is an example of what a java command should look like:
java -Xmx100m com.acme.example.ListUsers fred joe bert
The above is going to cause the java command to do the following:
Search for the compiled version of the com.acme.example.ListUsers class.
Load the class.
Check that the class...
How to find the width of a div using vanilla JavaScript?
...usiness logic staff
console.log(style.height, style.width);
}, 100);
};
window.onload=function() { getStyleInfo(); };
If you use just
window.onload=function() {
var computedStyle = window.getComputedStyle(document.getElementById('__root__'));
}
you can get auto values for widt...
What exactly is a Context in Java? [duplicate]
...
100
In programming terms, it's the larger surrounding part which can have any influence on the beh...
千亿时代 网游走到十字路口 - 资讯 - 清泛网 - 专注C/C++及内核技术
...用户的导入量，主流产品可因此获得200万元月流水，30万-100万元收入，这便是拐点来临的标志。
不过，也有业内人士对冯鑫的乐观表示谨慎，“无论主机游戏还是VR，都不同于传统端游和手游，因为这些产品对硬件的依赖度很...
NoSql Crash Course/Tutorial [closed]
...ence and fault tolerance. You can create a NoSQL in memory server in about 100 lines of code.
So let's do it this way...in CouchDB you use map/reduce...so let's create a map function do to the same as a bit of SQL code:
SELECT * FROM users WHERE age > 10
In CouchDB you provide the server wit...
How to make a transparent UIWebView
...st for reference.
UIWebView* webView =(UIWebView *) [cell viewWithTag:100];
NSString* htmlContentString = [NSString stringWithFormat:
@"<html>"
"<style type='text/css'>html,body {margin: 0;padding: 0;width: 10...
Parse DateTime string in JavaScript
... 'dd-MMM-yyyy');
http://msdn.microsoft.com/en-us/library/bb397521%28v=vs.100%29.aspx
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