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scale Image in an UIButton to AspectFit?

...on, and also want to scale my image to fit with the UIButton (make image smaller). Please show me how to do it. 16 Answers ...
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List the queries running on SQL Server

... You can run the sp_who command to get a list of all the current users, sessions and processes. You can then run the KILL command on any spid that is blocking others. share | ...
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Row Offset in SQL Server

... I would avoid using SELECT *. Specify columns you actually want even though it may be all of them. SQL Server 2005+ SELECT col1, col2 FROM ( SELECT col1, col2, ROW_NUMBER() OVER (ORDER BY ID) AS RowNum FROM MyTable ) AS MyDerivedTable WHERE MyDerivedTable.RowNum BETWE...
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What is the best way to test for an empty string in Go?

... one that makes the code clear. If I'm about to look at element x I typically write len(s) > x, even for x == 0, but if I care about "is it this specific string" I tend to write s == "". It's reasonable to assume that a mature compiler will compile len(s) == 0 and s == "" into the ...
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Big-O for Eight Year Olds? [duplicate]

...ore about what this means to my code. I understand the concepts mathematically, I just have a hard time wrapping my head around what they mean conceptually. For example, if one were to perform an O(1) operation on a data structure, I understand that the number of operations it has to perform won't...
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How to increase the execution timeout in php?

...me stuff in the php.ini it may be a newbie question, but an legit question all the same. – Hannes Sep 30 '10 at 10:13 1 ...
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Best way to stress test a website [duplicate]

...versation with our head QA guy about possibly deploying a "payload" app to all our user machines that could fire off a selenium test at a scheduled time. Or even better would be a bunch of virtual boxes that all hammer the site at once. – Josh Dec 4 '08 at 13:4...
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Convert Enum to String

... my opinion this should be preferred whenever possible. 'Rename' and 'find all references' take it into account as well, potentially avoiding magic strings and duplicate constants. – Timo Jan 13 '16 at 10:06 ...
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Set padding for UITextField with UITextBorderStyleNone

... neat little hack to set the left padding for this exact situation. Basically, you set the leftView property of the UITextField to be an empty view of the size of the padding you want: UIView *paddingView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 5, 20)]; textField.leftView = paddingView; ...
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Unix shell script find out which directory the script file resides?

Basically I need to run the script with paths related to the shell script file location, how can I change the current directory to the same directory as where the script file resides? ...