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How to use split?

...= 'something -- something_else'; var substr = str.split(' -- '); // substr[0] contains "something" // substr[1] contains "something_else" If this value is in some field you could also do: tRow.append($('<td>').text($('[id$=txtEntry2]').val().split(' -- ')[0]))); ...
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What's the difference between “mod” and “remainder”?

... | edited Jul 18 '13 at 20:13 Grijesh Chauhan 51.1k1515 gold badges117117 silver badges179179 bronze badges ...
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pandas read_csv and filter columns with usecols

...andas as pd from StringIO import StringIO csv = r"""dummy,date,loc,x bar,20090101,a,1 bar,20090102,a,3 bar,20090103,a,5 bar,20090101,b,1 bar,20090102,b,3 bar,20090103,b,5""" df = pd.read_csv(StringIO(csv), header=0, index_col=["date", "loc"], usecols=["date", "loc", "x"], ...
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Get decimal portion of a number with JavaScript

... Use 1, not 2. js> 2.3 % 1 0.2999999999999998 share | improve this answer | follow | ...
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make arrayList.toArray() return more specific types

...ist = new ArrayList<String>(); String[] a = list.toArray(new String[0]); Before Java6 it was recommended to write: String[] a = list.toArray(new String[list.size()]); because the internal implementation would realloc a properly sized array anyway so you were better doing it upfront. Sinc...
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Ruby on Rails console is hanging when loading

... answered Aug 7 '14 at 0:53 cee-dubcee-dub 4,24611 gold badge99 silver badges22 bronze badges ...
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How do I get the user agent with Flask?

... 180 from flask import request request.headers.get('User-Agent') You can also use the request.user_...
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How to specify a min but no max decimal using the range data annotation attribute?

I would like to specify that a decimal field for a price must be >= 0 but I don't really want to impose a max value. 10 Ans...
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What is the zero for string?

...="" { To pass a zero string in stringID, use k := NewKey(c, "kind", "", 0, p) From the specification : When memory is allocated to store a value, either through a declaration or a call of make or new, and no explicit initialization is provided, the memory is given a default initializati...
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Correct way to quit a Qt program?

...CoreApplication::quit() it "tells the application to exit with return code 0 (success).". If you want to exit because you discovered file corruption then you may not want to exit with return code zero which means success, so you should call QCoreApplication::exit() because you can provide a non-zero...