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Does use of final keyword in Java improve the performance?
...was 0 ms and 9 ms for the non final. Increasing the iteration count to 10M set the average to 0 ms and 75 ms. The best run for the non final was 0 ms however. Maybe it's the VM detecting results are just being thrown away or something? I don't know, but regardless, the use of final does make a signi...
Hidden Features of Xcode
...xt in Documentation of a symbol. (Only works if you have they symbol's Doc Set installed.)
Favorites Bar:
Favorites bar is just like you have in Safari for storing - well - favorites. I often use it as a place to store shortcuts (which you can do by drag-dropping) to files I am using right now. Ge...
Python 3: UnboundLocalError: local variable referenced before assignment [duplicate]
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If you set the value of a variable inside the function, python understands it as creating a local variable with that name. This local variable masks the global variable.
In your case, Var1 is considered as a local variable, and it'...
Android: Coloring part of a string using TextView.setText()?
I am looking to change the text of a TextView view via the .setText("") method while also coloring a part of the text (or making it bold, italic, transparent, etc.)and not the rest. For example:
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Git reset --hard and push to remote repository
...the remote git server in ssh, you can go into the git remote directory and set:
user@remote$ git config receive.denyNonFastforwards false
Then go back to your local repo, try again to do your commit with --force:
user@local$ git push origin +master:master --force
And finally revert the server'...
pinterest api documentation [closed]
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There is no Official API Docs available for Pinterest as of today.
But there is the unofficial documentation for v2 here: http://tijn.bo.lt/pinterest-api
share
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The shortest possible output from git log containing author and date
...efs: git log --pretty=format:'%C(yellow)%h %Cred%ad %Cblue%an%Cgreen%d %Creset%s' --date=short
– kynan
Feb 5 '12 at 0:24
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techniques for obscuring sensitive strings in C++
I need to store sensitive information (a symmetric encryption key that I want to keep private) in my C++ application. The simple approach is to do this:
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When is a C++ destructor called?
...od in C++? I have been told that it is called whenever an object goes out of scope or is subjected to a delete
10 Answers
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What is the best way to repeatedly execute a function every x seconds?
... python script every minute using a cron, but without requiring that to be set up by the user.
18 Answers
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