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Scatter plot and Color mapping in Python
...ing a colorbar can be a bit more involved. Good examples can be found here for a single subplot colorbar and here for 2 subplots 1 colorbar.
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Regex to remove all (non numeric OR period)
I need for text like "joe ($3,004.50)" to be filtered down to 3004.50 but am terrible at regex and can't find a suitable solution. So only numbers and periods should stay - everything else filtered. I use C# and VS.net 2008 framework 3.5
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How to stop a JavaScript for loop?
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To stop a for loop early in JavaScript, you use break:
var remSize = [],
szString,
remData,
remIndex,
i;
/* ...I assume there's code here putting entries in `remSize` and assigning something to `remData`... */
remIn...
What is the difference between Caching and Memoization?
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Memoization is a specific form of caching that involves caching the return value of a function based on its parameters.
Caching is a more general term; for example, HTTP caching is caching but not memoization.
Wikipedia says:
Although related t...
[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
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This did the job for me. Thanks!
– Joseph Woodward
May 9 '15 at 2:50
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Measuring text width to be drawn on Canvas ( Android )
...e excessive. However, this is very subjective and dependent on the font.
For example the width from measure text bounds may actually look too small:
However when adding an additional text the bounds for one letter looks normal:
Images taken from Android Developers Guide to Custom Canvas Drawi...
What is “above-the-fold content” in Google Pagespeed?
...reflect an increasingly mobile web. Mobile data networks have different performance characteristics than wired or wifi so you need to do different things to optimize for them.
Above-the-fold (ATF) is simply the first screen's worth--anything you don't need to scroll to see. Obviously, this varies d...
Performing regex Queries with pymongo
I am trying to perform a regex query using pymongo against a mongodb server. The document structure is as follows
4 Answers...
vim command to restructure/force text to 80 columns
... set textwidth (like Vim 80 column layout concerns ). What I am looking for is something similar to = (the indent line command) but to wrap to 80. The use case is sometimes you edit text with textwidth and after joining lines or deleting/adding text it comes out poorly wrapped.
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Grepping a huge file (80GB) any way to speed it up?
This has been running for an hour on a fairly powerful linux server which is otherwise not overloaded.
Any alternative to grep? Anything about my syntax that can be improved, (egrep,fgrep better?)
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