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Remove multiple elements from array in Javascript/jQuery
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Great! Now I can sleep :)
– Firmansyah
Jul 6 at 6:09
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How to animate the change of image in an UIImageView?
I have an UIImageView with an image. Now I have a completely new image (graphic file), and want to display that in this UIImageView . If I just set
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List comprehension vs map
... {x:x**2 for x in rangeNeg5}
)
Efficiency comparison for python3
map is now lazy:
% python3 -mtimeit -s 'xs=range(1000)' 'f=lambda x:x' 'z=map(f,xs)'
1000000 loops, best of 3: 0.336 usec per loop ^^^^^^^^^
Therefore if you will not be using all your data, or do not know ahead of tim...
Find out if ListView is scrolled to the bottom?
...n aligns with the bottom of the ListView. You can do something similar to know if it's all the way at the top:
if (yourListView.getFirstVisiblePosition() == 0 &&
yourListView.getChildAt(0).getTop() >= 0)
{
//It is scrolled all the way up here
}
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How to develop and test an app that sends emails (without filling someone's mailbox with test data)?
...e the above code in your App.config or Web.config. When you send a message now it will be stored as a file in the directory you provided as "pickupDirectoryLocation". Works like a charm.
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UILongPressGestureRecognizer gets called twice when pressing down
...ends (UIGestureRecognizerStateEnded) when any of the fingers are lifted.
Now You Can Track The State Like This
- (void)handleLongPress:(UILongPressGestureRecognizer*)sender {
if (sender.state == UIGestureRecognizerStateEnded) {
NSLog(@"UIGestureRecognizerStateEnded");
//Do Whateve...
Why is Git better than Subversion?
... just because it's new and is written by Linus Torvalds, without actually knowing why/if it's better.
Subversion has Problems, but so does Git, Mercurial, CVS, TFS or whatever.
Edit: So this answer is now a year old and still generates many upvotes, so I thought I'll add some more explanations. In...
Options for HTML scraping? [closed]
...ller memory footprint. If you find a better HTML parser on Python, let me know.
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Paused in debugger in chrome?
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sometimes you should know where to click.
– Darshan Thanki
Nov 5 '12 at 16:44
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How to remove unused imports from Eclipse
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I know this is a very old thread. I found this way very helpful for me:
Go to Window → Preferences → Java → Editor → Save Actions.
Check the option "Perform the selected actions on save".
Check the option "Organize imp...