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Laravel 4 Eloquent Query Using WHERE with OR AND OR?
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edited Jun 20 '17 at 16:49
answered Jun 8 '13 at 1:38
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What is DOM Event delegation?
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edited Oct 1 '19 at 14:20
answered Nov 6 '09 at 15:23
Cre...
How to print the full traceback without halting the program?
I'm writing a program that parses 10 websites, locates data files, saves the files, and then parses them to make data that can be readily used in the NumPy library. There are tons of errors this file encounters through bad links, poorly formed XML, missing entries, and other things I've yet to cat...
Why does C++ need a separate header file?
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105
You seem to be asking about separating definitions from declarations, although there are other ...
How do I change the background color with JavaScript?
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answered Oct 13 '08 at 14:27
user7094user7094
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How to delete/unset the properties of a javascript object? [duplicate]
...otype of the array object.
Example Array:
var myCars=new Array();
myCars[0]="Saab";
myCars[1]="Volvo";
myCars[2]="BMW";
if I was to do:
delete myCars[1];
the resulting array would be:
["Saab", undefined, "BMW"]
but using splice like so:
myCars.splice(1,1);
would result in:
["Saab", "BM...
What is Haskell used for in the real world? [closed]
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10 Answers
10
Active
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php implode (101) with quotes
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30
No, the way that you're doing it is just fine. implode() only takes 1-2 parameters (if you just ...
Checking in of “commented out” code [closed]
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edited Jun 10 '17 at 0:27
Jonathan Leffler
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Check synchronously if file/directory exists in Node.js
...are the historical answers in chronological order:
Original answer from 2010
(stat/statSync or lstat/lstatSync)
Update September 2012
(exists/existsSync)
Update February 2015
(Noting impending deprecation of exists/existsSync, so we're probably back to stat/statSync or lstat/lstatSync)
Update Dece...