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How to get index of object by its property in JavaScript?
... if the datatype is of no essence for you.
– David Addoteye
Feb 15 '16 at 12:43
3
DON'T DO THIS. ...
How do I URL encode a string
I have a URL string ( NSString ) with spaces and & characters. How do I url encode the entire string (including the & ampersand character and spaces)?
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JavaScript implementation of Gzip [closed]
...all, fixed-size server-side cache via AJAX (think: Opensocial quotas ). I do not have control over the server.
9 Answers
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Animate scrollTop not working in firefox
...d some are arguably rather far-fetched.
If the callback is idempotent and doesn't require a lot of computing power, firing it twice may be a complete non-issue. If multiple invocations of the callback are truly an issue, and if you want to avoid feature-detection, it might be more straight-forward ...
Creating an abstract class in Objective-C
...now works with Objective-C. I'd like to create an abstract class, but that doesn't appear to be possible in Objective-C. Is this possible?
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What is the pythonic way to detect the last element in a 'for' loop?
I'd like to know the best way (more compact and "pythonic" way) to do a special treatment for the last element in a for loop. There is a piece of code that should be called only between elements, being suppressed in the last one.
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(grep) Regex to match non-ASCII characters?
...II filenames, and I have to find out how many are affected. I was going to do this with find and then do a grep to print the non-ASCII characters, and then do a wc -l to find the number. It doesn't have to be grep; I can use any standard Unix regular expression , like Perl , sed , AWK , et...
What are the differences between a pointer variable and a reference variable in C++?
... Brian, the stack is not relevant. References and pointers do not have to take space on the stack. They can both be allocated on the heap.
– Derek Park
Sep 19 '08 at 4:33
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Bash tool to get nth line from a file
Is there a "canonical" way of doing that? I've been using head -n | tail -1 which does the trick, but I've been wondering if there's a Bash tool that specifically extracts a line (or a range of lines) from a file.
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MVC which submit button has been pressed
...ng submit)
{
switch (submit)
{
case "Save":
// Do something
break;
case "Process":
// Do something
break;
default:
throw new Exception();
break;
}
return View();
}
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