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How to break out from a ruby block?
...o want this to run'
end
Hope this helps the next googler that lands here based on the subject line.
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Swift - class method which must be overridden by subclass
...tual" methods, is to have the subclass pass the "implementations" into the base class constructor as function objects:
class MyVirtual {
// 'Implementation' provided by subclass
let fooImpl: (() -> String)
// Delegates to 'implementation' provided by subclass
func foo() -> S...
Can I set an unlimited length for maxJsonLength in web.config?
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I can confirm as well. Putting this code inside a base controller is definitely the cleanest approach proposed.
– parliament
Mar 5 '13 at 9:13
15
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XPath - Selecting elements that equal a value
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jQuery get mouse position within an element
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Hey Pointy, thanks for your response. Based on your wording, it sounds like what you are suggesting is different than what jball suggested, but I'm not understanding how, can you elaborate? Thanks again
– Chris Dutrow
Dec 2...
What is the difference between JOIN and UNION?
...lish it in standard SQL ? Maria DB has a command union join, but other databases don't. Thanks.
– Erran Morad
May 9 '14 at 18:27
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What's a quick way to test to see a file exists?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Get first n characters of a string
...e beginning of the string
$string = substr($string,0,10).'...';
Update:
Based on suggestion for checking length (and also ensuring similar lengths on trimmed and untrimmed strings):
$string = (strlen($string) > 13) ? substr($string,0,10).'...' : $string;
So you will get a string of max 13 c...
setting multiple column using one update
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