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What is $@ in Bash? [duplicate]
I reckon that the handle $@ in a shell script is an array of all arguments given to the script. Is this true?
2 Answers
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What does preceding a string literal with “r” mean? [duplicate]
I first saw it used in building regular expressions across multiple lines as a method argument to re.compile() , so I assumed that r stands for RegEx.
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What are the allowed tags inside a ?
I have been searching for the list of tags that are available inside a <li> , but I couldn't find any reference.
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What’s the purpose of prototype? [duplicate]
OK, So I am somewhat new to the idea of OOP in JS.
3 Answers
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What is android:ems attribute in Edit Text? [duplicate]
In EditText there is an attribute named android:ems . The description
is "Makes the EditText be exactly this many ems wide"
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How do I write a Python dictionary to a csv file? [duplicate]
I have what I think should be a very easy task that I can't seem to solve.
2 Answers
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Exported service does not require permission: what does it mean?
...) applications the user has on his phone can bind to your Service and call whatever method they please that is exposed through your AIDL interface."
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What is the Python equivalent for a case/switch statement? [duplicate]
I'd like to know, is there a Python equivalent for the case statement such as the examples available on VB.net or C#?
2 Ans...
Maven : what is the “runtime” scope purpose? [duplicate]
I understand that a dependency with the "runtime" scope will be available at runtime and not at compile time. But I don't understand why you could want that! Why not simply use the "compile" scope instead?
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