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Colon (:) in Python list index [duplicate]
...see : used in list indices especially when it's associated with function calls.
3 Answers
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How to .gitignore all files/folder in a folder, but not the folder itself? [duplicate]
...t something in it, even just an empty file.
For example, add an empty file called .gitkeep to the folder you want to keep, then in your .gitignore file write:
# exclude everything
somefolder/*
# exception to the rule
!somefolder/.gitkeep
Commit your .gitignore and .gitkeep files and this should r...
Javascript date.getYear() returns 111 in 2011? [duplicate]
I have this javascript for automatically setting a date filter to the first and last day of the previous month:
3 Answers
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Is it possible to iterate through JSONArray? [duplicate]
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Wouldn't it will calling arr.length() on each iteration? So maybe better to put that into vairable and use that in the loop.
– husayt
Mar 7 '12 at 12:05
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Rails get index of “each” loop [duplicate]
...ween this and the accepted answer. Let me direct your eyes to these method calls: .each.with_index see how it's .each and then .with_index.
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gitx How do I get my 'Detached HEAD' commits back into master [duplicate]
...umbled royally on something. Looks like a few days ago I created a branch called detached HEAD and have been committing to it. My normal process is to commit to master and then push that to origin . But I can't push detached HEAD .
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C# '@' before a String [duplicate]
...want a class named class, since class is a reserved word, you can instead call your class class:
IList<Student> @class = new List<Student>();
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Easier way to populate a list with integers in .NET [duplicate]
...: No, LINQ is an SQL-like syntax. Few people use it, almost everyone just calls the extension methods directly, to the point where people have even forgotten that the query syntax exists. This answer doesn't use LINQ, and Range isn't an extension method (ToList is).
– Ben Voi...
node.js equivalent of python's if __name__ == '__main__' [duplicate]
...ake advantage of this, check if this module is the main module and, if so, call your main code:
var fnName = function() {
// main code
}
if (require.main === module) {
fnName();
}
EDIT: If you use this code in a browser, you will get a "Reference error" since "require" is not defined. To...
Using scanner.nextLine() [duplicate]
...many Java developers opt to just use another Scanner for integers. You can call these scanners scan1 and scan2 if you want.
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