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SQL: IF clause within WHERE clause
...ed out by a few people) doesn't work. You can use CASE as follows:
WHERE OrderNumber LIKE
CASE WHEN IsNumeric(@OrderNumber) = 1 THEN
@OrderNumber
ELSE
'%' + @OrderNumber
END
Or you can use an IF statement like @N. J. Reed points out.
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Is this object-lifetime-extending-closure a C# compiler bug?
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How to prevent rm from reporting that a file was not found?
...nting out is that the "-f" test and the file removal could complete in any order. Another way to do it is: if [ -f "$THEFILE" ]; then rm "$THEFILE"; fi, which makes the test and the file removal steps explicitly sequential.
– robla
Jan 10 '19 at 19:56
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Leading zeros for Int in Swift
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With Swift 5, you may choose one of the three examples shown below in order to solve your problem.
#1. Using String's init(format:_:) initializer
Foundation provides Swift String a init(format:_:) initializer. init(format:_:) has the following declaration:
init(format: String, _ arguments:...
GET URL parameter in PHP
...I'm speaking in the context of PHP data structures. In PHP, an array is an ordered list of key/value combinations. That differs from what other languages (e.g. C or JavaScript) call "array".
– Álvaro González
Oct 27 '19 at 12:02
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How do I restrict a float value to only two places after the decimal point in C?
... Now you can round that value to an integer. Next, you put the three low order digits back by dividing by 10^3.
– Dale Hagglund
May 16 '14 at 3:19
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HTML tag want to add both href and onclick working
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How to retrieve absolute path given relative
... package installed you can generally use readlink -f relative_file_name in order to retrieve the absolute one (with all symlinks resolved)
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Can I use CoffeeScript instead of JS for node.js?
...equire './lib'
from another CoffeeScript file in the same directory. (In order to do this from a JavaScript file, you'll have to add require 'coffee-script' at the top.) So, you never have to do compilation explicitly under Node, unless you're packaging your project for deployment with a tool like...
Where is Java Installed on Mac OS X?
...a 7u17 on Mac OS 10.7.5 from here and then successfully installed it. In order to do some JNI programming, I need to know where Java installed on my Mac.
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