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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...
Select second last element with css
...can attach a class to the div you are trying to select. As Frosty has mentioned, CSS3 isn't supported by older browsers or IE. Jquery is a much better option if you are concerned about cross-browser computability.
– Thomas
Mar 24 '11 at 12:11
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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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How to cancel a local git commit
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is it possible to reset all commit on one hand?
– Webwoman
Sep 8 '19 at 10:30
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Get file name and extension in Ruby
...on't know the filename on that place. I just know that two files existing. One .mp4 and one .m4a. How can i get that filenames?
– Sascha Manns
Dec 27 '13 at 10:10
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What is choice_set in this Django app tutorial?
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You created a foreign key on Choice which relates each one to a Question.
So, each Choice explicitly has a question field, which you declared in the model.
Django's ORM follows the relationship backwards from Question too, automatically generating a field on each instance calle...
grep output to show only matching file
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Also remember one thing. Very important
You have to specify the command something like this to be more precise
grep -l "pattern" *
share
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Multiprocessing - Pipe vs Queue
...bleQueue() as a bonus; JoinableQueue() accounts for tasks when queue.task_done() is called (it doesn't even know about the specific task, it just counts unfinished tasks in the queue), so that queue.join() knows the work is finished.
The code for each at bottom of this answer...
mpenning@mpenning-...
How do I check for last loop iteration in Django template?
...d loops, use forloop.parentloop to access the loop surrounding the current one. So to check for the last iteration of a parent loop, one could use forloop.parentloop.last. See the documentation. @Tagar
– ndmeiri
Nov 24 '17 at 8:51
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iPhone Navigation Bar Title text color
...itleTextAttributes excepts a dictionary with a predefined set of keys mentioned in 'Keys for Text Attributes Dictionaries' mentioned under 'NSString UIKit Additions Reference'. How does it take the key you mentioned.
– AceN
Apr 1 '15 at 19:00
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