大约有 46,000 项符合查询结果（耗时：0.0806秒） [XML]
Image.Save(..) throws a GDI+ exception because the memory stream is closed
... the save. The reason i do this is because i'm dynamically creating images and as such .. i need to use a memory stream.
16...
JSON encode MySQL results
...
}
print json_encode($rows);
The function json_encode needs PHP >= 5.2 and the php-json package - as mentioned here
NOTE: mysql is deprecated as of PHP 5.5.0, use mysqli extension instead http://php.net/manual/en/migration55.deprecated.php.
...
What is the equivalent of 'describe table' in SQL Server?
I have a SQL Server database and I want to know what columns and types it has. I'd prefer to do this through a query rather than using a GUI like Enterprise Manager. Is there a way to do this?
...
Convert seconds value to hours minutes seconds?
... after each division.
Edit: If that didn't work, try this. (I just wrote and tested it)
public static int[] splitToComponentTimes(BigDecimal biggy)
{
long longVal = biggy.longValue();
int hours = (int) longVal / 3600;
int remainder = (int) longVal - hours * 3600;
int mins = remain...
Scroll to bottom of div?
I am creating a chat using Ajax requests and I'm trying to get messages div to scroll to the bottom without much luck.
28 A...
How to get a list of file names in different lines
...ne, without the extra details supplied by ls -l . I looked at ls --help and didn't find a solution. I tried doing
10 Ans...
How to override a JavaScript function
...
var origParseFloat = parseFloat;
parseFloat = function(str) {
alert("And I'm in your floats!");
return origParseFloat(str);
}
share
|
improve this answer
|
follow...
UILabel Align Text to center
...
From iOS 6 and later UITextAlignment is deprecated. use NSTextAlignment
myLabel.textAlignment = NSTextAlignmentCenter;
Swift Version from iOS 6 and later
myLabel.textAlignment = .center
...
How to get value at a specific index of array In JavaScript?
I have an array and simply want to get the element at index 1.
5 Answers
5
...
How to take off line numbers in Vi?
For displaying line numbers in a file, I use command:
8 Answers
8
...