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What's wrong with using == to compare floats in Java?
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@P.T Can he multiply epsilon with one numbers and change function to if(Math.abs(sectionID - currentSectionID) < epsilon*sectionID to tackle that issue?
– enthusiasticgeek
Nov 6 '14 at 23:11
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jQuery Ajax File Upload
...rames is no longer needed for uploading files through ajax. I've recently done it by myself. Check out these pages:
Using HTML5 file uploads with AJAX and jQuery
http://dev.w3.org/2006/webapi/FileAPI/#FileReader-interface
Updated the answer and cleaned it up. Use the getSize function to check siz...
Android Google Maps v2 - set zoom level for myLocation
...not zoom in, but if you modify the onLocationChanged method to be like the one below, you can choose whatever zoom level you like:
@Override
public void onLocationChanged(Location location)
{
if( mListener != null )
{
mListener.onLocationChanged( location );
//Move the cam...
Pull request without forking?
... Just a reminder for something that may not be as clear to everyone. You need to create a fork for every repository you contribute to... but creating branches in your fork allows you to work one more than one PR at once for the upstream repo. You don't need 20 forks from the same repo to ...
Is there a difference between “==” and “is”?
...n not to use is: the behavior is left up to implementations when you're erroneously using it for value equality.
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What exactly is a C pointer if not a memory address?
...x. Because of Lisp's array bounds checking, you could never overflow from one object to another.
– Barmar
Mar 5 '13 at 21:20
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How to find the kth largest element in an unsorted array of length n in O(n)?
...ttp://discuss.joelonsoftware.com/default.asp?interview.11.509587.17
"Make one pass through tracking the three largest values so far."
(it was specifically for 3d largest)
and this answer:
Build a heap/priority queue. O(n)
Pop top element. O(log n)
Pop top element. O(log n)
Pop top element. ...
ReSharper - force curly braces around single line
...uff and I'd like to have the option to look at and fix the rule violations one at a time.
Thanks for your help!
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Color picker utility (color pipette) in Ubuntu [closed]
... more features than gcolor2 but is still extremely simple to use: click on one of the hex swatches, move your mouse around the screen over the colours you want to pick, then press the Space bar to add to your swatch list.
If that doesn't work, another way is to click-and-drag from the centre of the...
Why do you need explicitly have the “self” argument in a Python method?
...ire self in the function declaration (mind you, perhaps this is throwing stones from a glass house, since JavaScript has some pretty tricky this binding semantics)
– Jonathan Benn
Oct 23 '17 at 17:30
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