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iPhone: How to switch tabs with an animation?
... You can set the delegate to your UITabController implementation file by adding self.delegate = self; in your viewDidLoad() function. This will allow the above function to be called.
– Chris Fremgen
Apr 18 '15 at 4:23
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jQuery change input text value
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this is by far and away the best thing on the internet: futurecolors.ru/jquery
– Jason
Apr 18 '11 at 21:53
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Why do we check up to the square root of a prime number to determine if it is prime?
...which is 2 to find out that number is not prime. Hence, check divisibility by numbers less than or equal to(if n = 4, m=a=b=2) square root of n.
– anukalp
Nov 20 '14 at 5:49
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How to list commits since certain commit?
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Assuming that by "commit number", you mean commit hash:
git log <commit-hash>..HEAD
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How do I delete all untracked files from my working directory in Mercurial?
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Add the Mercurial Extension called purge. It is distributed by Mercurial.
This extension adds a “purge” command to “hg” that removes files not known to Mercurial. i.e. untracked Files. So your command would be,
hg purge
It is not enabled by default, maybe to avoid acciden...
Postgresql: Conditionally unique constraint
...lower, the advantage of the exclude solution is that it is deferrable (and by default defers until the end of the statement). In contrast, the accepted unique index solution cannot be deferred (and is checked after every row change). So a bulk update is often not possible because steps during the up...
Collections.emptyList() returns a List?
...st are clearly unifiable. But I guess the type inferencer can only take "baby steps."
– Chris Conway
Nov 20 '08 at 20:43
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Git: copy all files in a directory from another branch
...rectory from another branch? I can list all of the files in that directory by doing
2 Answers
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Regex for string contains?
...that simple! I definately didn't see this in my Googling. What do you mean by don't anchor my pattern?
– GurdeepS
Feb 15 '11 at 1:20
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Specify format for input arguments argparse python
...dn't find a way to check for a format in the input parameters. What I mean by checking format is explained with this example script:
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