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Performing regex Queries with pymongo
...ored at the start (ie: starting with ^) are able to use indexes in the db, and will run much faster in that case.
– drevicko
Aug 13 '13 at 23:31
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Convert an integer to a float number
...oint numbers
complex64 the set of all complex numbers with float32 real and imaginary parts
complex128 the set of all complex numbers with float64 real and imaginary parts
byte alias for uint8
rune alias for int32
Which means that you need to use float64(integer_value).
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How do you create nested dict in Python?
I have 2 CSV files: 'Data' and 'Mapping':
4 Answers
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How comment a JSP expression?
...ent machine (Browser source code).
But one should use only comment type 1 and 2 because java documentation suggested. these two comment types (1 & 2) are designed for JSP.
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Force TextBlock to wrap in WPF ListBox
...PF listbox which displays messages. It contains an avatar on the left side and the username and message stacked vertically to the right of the avatar. The layout is fine until the message text should word wrap, but instead I get a horizontal scroll bar on the listbox.
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How can I exclude $(this) from a jQuery selector?
... @marck Without context, I don't know. Create a new question and I may be able to help.
– Dan Herbert
Sep 8 '12 at 15:49
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How do I check if an object has a key in JavaScript? [duplicate]
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Try the JavaScript in operator.
if ('key' in myObj)
And the inverse.
if (!('key' in myObj))
Be careful! The in operator matches all object keys, including those in the object's prototype chain.
Use myObj.hasOwnProperty('key') to check an object's own keys and will only ret...
Sorting dictionary keys in python [duplicate]
... have an elegant solution which gives (key,value) pairs sorted by key. ...and doesn't require providing the dict variable name more than once (I tend to have very long descriptive variable names). d.iteritems() still seems the most useful.
– travc
Jan 30 '13 ...
Make code in LaTeX look *nice* [closed]
I'm currently writing a project report, and to explain the slightly crazy un-intuitive code that I've used I need to put lots and lots of short excerpts of example code in.
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Delete a line in Eclipse
... This is the right answer, but it makes things hard to go between Eclipse and Resharper.
– Chris Farmer
Feb 27 '09 at 3:31
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