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How to check if a URL is valid
...URI rgexps. You can access any of URI::DEFAULT_PARSER.regexp.keys directly from URI::#{key}.
For example, the :ABS_URI regexp can be accessed from URI::ABS_URI.
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When to use IMG vs. CSS background-image?
...mage is more a question of content than style then you're still editing it from the HTML side of things.
– Jimbo Jonny
Oct 19 '15 at 14:22
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What's the best way to bundle static resources in a Go program? [closed]
...int(v)
}
fmt.Println("}")
Example output if the file would contain bytes from 0 to 16 (try it on the Go Playground):
var imgdata = []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
Storing as base64 string
If the file is not "too large" (most images/icons qualify), there are other v...
How to get mouse position in jQuery without mouse-events?
... $("#popup").css("left", x);
}
In this way I'll always have the distance from the top saved in y and the distance from the left saved in x.
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What values should I use for CFBundleVersion and CFBundleShortVersionString?
...the same build numbers again in different release trains if you want to.
From Technical Note TN2420: Version Numbers and Build Numbers.
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Why do you need to invoke an anonymous function on the same line?
...o you may ask, what's the difference between declaration and expression?
From ECMA Script specification:
FunctionDeclaration :
function Identifier ( FormalParameterListopt ){ FunctionBody
}
FunctionExpression :
function Identifieropt ( FormalParameterListopt ){ FunctionBody
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Foreach loop, determine which is the last iteration of the loop
... foreach loop and need to execute some logic when the last item is chosen from the List , e.g.:
26 Answers
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Why do variable names often start with the letter 'm'? [duplicate]
... with the letter 'm'. What convention is this, and where does it originate from?
8 Answers
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How do I get the current date in JavaScript?
...I still don't get it, is the line if(dd<10){dd='0'+dd} ... why < 10? from what I understand from the code is if day's character is less than 2, just add a preceding 0 in front of the day.. but why 10?
– imin
Jul 15 '13 at 15:15
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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
... pages for simplicity). Unicode strings (unicode) can represent characters from any alphabet including some fictional ones like Klingon.
So why have two kinds of strings, would it not be better to just have Unicode since that would cover all the cases? Well it is better to have only Unicode but Pyt...