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What command opens Ruby's REPL?
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There are several REPLs for Ruby.
The standard library ships with a REPL called IRb (for Inte...
Django “login() takes exactly 1 argument (2 given)” error
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answered Jul 1 '11 at 17:43
bbsimonbbsimon
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Same-named attributes in attrs.xml for custom view
...n some other attrs.xml..?
– Aba
Jun 11 '18 at 2:10
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Detect application heap size in Android
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– Jimit Patel
Nov 6 '15 at 11:39
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How to remove a directory from git repository?
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answered Jun 11 '11 at 0:37
karmakazekarmakaze
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How to get the current time in Python
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Sean JamesSean James
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Is there a way to specify how many characters of a string to print out using printf()?
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Jonathan LefflerJonathan Leffler
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How do I remove  from the beginning of a file?
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Community♦
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answered Jul 15 '10 at 13:37
Vinko VrsalovicVinko Vrsalovic
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What is a plain English explanation of “Big O” notation?
... numbers we must do 36 multiplications. We may need to do as many as 10 or 11 column adds to get the end result too.
If we have two 100-digit numbers we need to do 10,000 multiplications and 200 adds. For two one million digit numbers we need to do one trillion (1012) multiplications and two millio...