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Efficient string concatenation in C++
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Note: "STL" refers to a completely separate open-source library, originally by HP, some part of which were used as a basis for parts of the ISO Standard C++ Library. "std::string", however, was never part of HP's STL, so it's completely wrong to re...
Call a Server-side Method on a Resource in a RESTful Way
...good. And it is good mostly because it is simple.
The simplicity of plain HTTP (without SOAP envelopes and single-URI overloaded POST services), what some may call "lack of features", is actually its greatest strength. Right off the bat, HTTP asks you to have addressability and statelessness: the t...
How to make connection to Postgres via Node.js
...se.
The interface in node.js that I used can be found here https://github.com/brianc/node-postgres
var pg = require('pg');
var conString = "postgres://YourUserName:YourPassword@localhost:5432/YourDatabase";
var client = new pg.Client(conString);
client.connect();
//queries are queued and execute...
Numpy: find first index of value fast
...re is a feature request for this scheduled for Numpy 2.0.0: https://github.com/numpy/numpy/issues/2269
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Can I change the color of auto detected links on UITextView?
... I've given further explanation in this answer: stackoverflow.com/a/21027340/1202222
– Tim Windsor Brown
Dec 10 '14 at 17:00
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In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
...apshot from Package Explorer showing errorous "Copy of dagskra" directoryr http://www.freeimagehosting.net/uploads/a824304b18.png
It was the hint of reading the "Problems" tab :-) that turned me into the right direction, so I'm selecting that answer as the accepted answer because this is what I nee...
Fastest way to tell if two files have the same contents in Unix/Linux?
...e data or not. I do this a for a lot of files, and in my script the diff command seems to be the performance bottleneck.
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Customizing the template within a Directive
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to know/change current directory in Python shell?
...Under Windows:
set PYTHONPATH=%PYTHONPATH%;C:\My_python_lib
(taken from http://docs.python.org/using/windows.html)
edit 2
... and even better: use virtualenv and virtualenv_wrapper, this will allow you to create a development environment where you can add module paths as you like (add2virtualen...
How do I use grep to search the current directory for all files having the a string “hello” yet disp
...en files for "hello": grep -si "hello" ./* Thanks to this post: askubuntu.com/a/777456
– jbobbins
Sep 28 '16 at 3:31
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