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Should I use multiplication or division?

... Python: time python -c 'for i in xrange(int(1e8)): t=12341234234.234 / 2.0' real 0m26.676s user 0m25.154s sys 0m0.076s time python -c 'for i in xrange(int(1e8)): t=12341234234.234 * 0.5' real 0m17.932s user 0m16.481s sys 0m0.048s mu...
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Eclipse hangs on loading workbench

My eclipse stops loading workbench. I tried already starting with ./eclipse --clean 22 Answers ...
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How do I commit case-sensitive only filename changes in Git?

I have changed a few files name by de-capitalize the first letter, as in Name.jpg to name.jpg . Git does not recognize this changes and I had to delete the files and upload them again. Is there a way that Git can be case-sensitive when checking for changes in file names? I have not made any chan...
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What are Unwind segues for and how do you use them?

iOS 6 and Xcode 4.5 has a new feature referred to as "Unwind Segue": 6 Answers 6 ...
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When should you use 'friend' in C++?

I have been reading through the C++ FAQ and was curious about the friend declaration. I personally have never used it, however I am interested in exploring the language. ...
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Set the value of a variable with the result of a command in a Windows batch file

When working in a Bash environment, to set the value of a variable as the result of a command, I usually do: 5 Answers ...
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How do I calculate tables size in Oracle

Being used to (and potentially spoiled by) MSSQL, I'm wondering how I can get at tables size in Oracle 10g. I have googled it so I'm now aware that I may not have as easy an option as sp_spaceused. Still the potential answers I got are most of the time outdated or don't work. Probably because I'm no...
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How to reload a page using JavaScript

How can I reload the page using JavaScript? 19 Answers 19 ...
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Java / Android - How to print out a full stack trace?

In Android (Java) how do I print out a full stack trace? If my application crashes from nullPointerException or something, it prints out a (almost) full stack trace like so: ...
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npm not working after clearing cache

Before clearing cache 11 Answers 11 ...