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Regex for quoted string with escaping quotes
... I'll answer myself. =) (?:...) is a passive or non-capturing group. It means that it cannot be backreferenced later.
– magras
Oct 2 '14 at 16:27
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Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
...ined sales tax (0.08) and then have it print the total amount (sales tax times sale amount).
4 Answers
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How to read an external properties file in Maven
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I had problems with this plugin on Windows. If someone has problems too, try out kuali instead.
– fnst
May 10 '13 at 11:16
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How do you set EditText to only accept numeric values in Android?
...ve an EditText in which I want only integer values to be inserted. Can somebody tell me which property I have to use?
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How to map with index in Ruby?
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If you're using ruby 1.8.7 or 1.9, you can use the fact that iterator methods like each_with_index, when called without a block, return an Enumerator object, which you can call Enumerable methods like map on. So you can do:
arr.each_with_index.map { |x,i| [x, i+2] }
In 1.8.6 you can do:
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Where does the .gitignore file belong?
Does the .gitignore file belong in the .git folder structure somewhere or in the main source files?
8 Answers
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Is it possible to view bytecode of Class file? [duplicate]
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By default private methods are not included. Use -p to include them as well.
– Chih-Hsuan Yen
Feb 24 '16 at 16:40
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How to discard all changes made to a branch?
...ry version. I thought git checkout design would do it, but it just tells me I'm already in branch design and that I have 3 modified files.
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What is the source code of the “this” module doing?
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And that can actually be implemented more simply in both 2.x and 3.x as import codecs; print(codecs.decode(s, "rot-13")). Writing the algorithm out by hand like that was just further obfuscation of the easter egg.
– ncoghlan
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java : convert float to String and String to float
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Do i need to import something for this to work? I get undefied type 'Float' (I'm in a weird java environment though, openhab scripts)
– Jonathan
Feb 5 '15 at 13:25
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