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Generating a PNG with matplotlib when DISPLAY is undefined
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The clean answer is to take a little bit of time correctly prepare your execution environment.
The first technique you have to prepare your execution environment is to use a matplotlibrc file, as wisely recommended by Chris Q., setting
backend : Agg
in that ...
How to style SVG with external CSS?
...caching them.
– msg45f
Feb 6 '15 at 10:37
Another way is to encode the SVGs as background-image data uris, with differ...
Grab a segment of an array in Java without creating a new array on heap
...deletion. The answer by @unique72 is correct. Imma let this edit sit for a bit and then I shall delete this answer.)
I don't know of a way to do this directly with arrays without additional heap allocation, but the other answers using a sub-list wrapper have additional allocation for the wrapper...
Deserialize JSON with C#
... @Kevin Holditch thanks for the correction. I missed one important bit :)
– Icarus
Oct 25 '11 at 20:14
2
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Remove all special characters with RegExp
...tion of the set [...], gi say global and case-insensitive (the latter is a bit redundant but I wanted to mention it) and the safelist in this example is digits, word characters, underscores (\w) and whitespace (\s).
share
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Getting a structural type with an anonymous class's methods from a macro
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q"${s: String}" syntax gets delayed a bit, especially if you are using paradise. So more like next month rather than next week.
– Denys Shabalin
Nov 18 '13 at 11:54
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How to do parallel programming in Python?
...CPython uses the Global Interpreter Lock which makes parallel programing a bit more interesting than C++
This topic has several useful examples and descriptions of the challenge:
Python Global Interpreter Lock (GIL) workaround on multi-core systems using taskset on Linux?
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Best practices for in-app database migration for Sqlite
... @KonstantinTarkus, according to documentation application_id is an extra bit for identifying file format by file utility for example, not for versions of database.
– xaizek
Dec 12 '16 at 22:10
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Open a file with Notepad in C#
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The second approach is probably a better practice as this will cause the windows Shell to open up your file with it's associated editor. Additionally, if the file specified does not have an association, it'll use the Open With... dialog from windows.
Note to those in the comments, thankyou for yo...
How do I replace a character at a particular index in JavaScript?
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There is no replaceAt function in JavaScript. You can use the following code to replace any character in any string at specified position:
function rep() {
var str = 'Hello World';
str = setCharAt(str,4,'a');
alert(str);
}
function setCharAt(str,index,chr) {
if(index >...