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Python Dictionary Comprehension
...>> print d
{0: 0, 1: 1, 2: 4, 3: 9, 4: 16}
If you want to set them all to True:
>>> d = {n: True for n in range(5)}
>>> print d
{0: True, 1: True, 2: True, 3: True, 4: True}
What you seem to be asking for is a way to set multiple keys at once on an existing dictionary. ...
add column to mysql table if it does not exist
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OK this is really crude but someone's got to say it. if you are simply running a SQL script from the command line, you can give mysql the --force switch, which means keep going even if there's an error. then, just go for it. you just want...
Check if pull needed in Git
... remote are the same.
git show-branch *master will show you the commits in all of the branches whose names end in 'master' (eg master and origin/master).
If you use -v with git remote update (git remote -v update) you can see which branches got updated, so you don't really need any further command...
What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
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OK, have found that this is all configurable in Preferences: Team >> SVN >> Label Decorations. Thanks for the pointer. Will accept your answer once the 10 minute time limit is over.
– Stu Thompson
Dec...
VB.NET equivalent of C# property shorthand?
...ring
This will be handled as your short version in C# is - I think they call it "Auto Property"
See also: Auto-Implemented Properties (Visual Basic)
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Not class selector in jQuery
... It is quicker now that the vast majority of browsers support querySelectorAll, but that hasn't always been the case.
– lonesomeday
Jul 23 '13 at 8:18
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Can clearInterval() be called inside setInterval()?
... is working, sometimes it is not. I am wondering if the clearInterval actually clear the timer?? because there is this monitor button that will only be disabled when it is in monitoring function. I have another clearInterval when an element called .outputRemove is clicked. See the code bel...
How to declare or mark a Java method as deprecated?
...message in the comment could be added to @Deprecated (one spot to fix them all)...
– U. Windl
May 16 '18 at 12:12
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Removing duplicates from a list of lists
... much easier that it offers good returns on efforts. But sometimes (essentially for "tragically crucial bottlenecks" in deep inner loops of code that's pushing the boundaries of performance limits) one may need to go into much more detail, providing probability distributions, deciding which performa...
How to set the width of a cell in a UITableView in grouped style
...her two are worse.
Adjust table view width in -viewWillAppear:
First of all, this is unreliable, the superview or parent view controller may adjust table view frame further after -viewWillAppear: is called. Of course, you can subclass and override -setFrame: for your UITableView just like what I ...