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AngularJS ng-class if-else expression
... controller aware of CSS classes. Not a good approach. Having a variable set in the controller and then determining which class to use in the HTML from the variable is the better solution.
– VtoCorleone
Nov 19 '14 at 19:34
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How to debug in Django, the good way? [closed]
...er. Just add following line in to a Django view function:
import pdb; pdb.set_trace()
or
breakpoint() #from Python3.7
If you try to load that page in your browser, the browser will hang and you get a prompt to carry on debugging on actual executing code.
However there are other options (I a...
How can I get the URL of the current tab from a Google Chrome extension?
...ion of your "current tab" may differ depending on your extension's needs.
Setting lastFocusedWindow: true in the query is appropriate when you want to access the current tab in the user's focused window (typically the topmost window).
Setting currentWindow: true allows you to get the current tab i...
Cloning a private Github repo
...ly worked on my home desktop, but I just bought a laptop, and am trying to set it up so that I can work on the project from either computer, and push / pull changes.
...
Convert String to Calendar Object in Java
... = new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.ENGLISH);
cal.setTime(sdf.parse("Mon Mar 14 16:02:37 GMT 2011"));// all done
note: set Locale according to your environment/requirement
See Also
Javadoc
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jQuery: How can i create a simple overlay?
...nt.body)
For performance reasons you might wanna have the DIV hidden and setting the display to block and none as you need it or not.
Hope it helps!
Edit: As @Vitaly so well put it, be sure to check your DocType. Read more on the comments on his findings..
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How to detect incoming calls, in an Android device?
I'm trying to make an app like, when a call comes to the phone I want to detect the number. Below is what I tried, but it's not detecting incoming calls.
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How can I pass a list as a command-line argument with argparse?
...
TL;DR
Use the nargs option or the 'append' setting of the action option (depending on how you want the user interface to behave).
nargs
parser.add_argument('-l','--list', nargs='+', help='<Required> Set flag', required=True)
# Use like:
# python arg.py -l 1234...
Presenting a UIAlertController properly on an iPad using iOS 8
...:destroyAction];
[alertController addAction:otherAction];
[alertController setModalPresentationStyle:UIModalPresentationPopover];
UIPopoverPresentationController *popPresenter = [alertController
popoverPresentationController];
popPresenter.sourceView =...
How do servlets work? Instantiation, sessions, shared variables and multithreading
...holds numerous servlets. For information passing among those servlets I am setting session and instance variables.
8 Answer...