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What are the benefits of functional programming? [closed]
...And since everything is decoupled - re-usability is much improved and unit testing is very very easy.
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How do I include a file over 2 directories back?
... post I've found citing this trick dates back to 2003, by Tapken.
You can test with the following setup:
Create a layout like this:
htdocs
¦ parent.php
¦ goal.php
¦
+---sub
¦ included.php
¦ goal.php
In parent.php, put:
<?php
include dirname(__FILE__).'/sub/included.php'...
Thread vs ThreadPool
...out 300x faster for large numbers of short lived threads. At least in the tested range (100-2000) threads, the total time per thread seemed pretty constant.
This is the code that was benchmarked:
for (int i = 0; i < ThreadCount; i++) {
Task.Run(() => { });
}
for (int i ...
How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without
...e or in public example code? No. Only use rawgit.com URLs for low-traffic testing or for sharing temporary demos with a few people during development. Please use cdn.rawgit.com for anything that might result in heavy traffic or that people might copy and paste into their own code. ... There is mor...
Keep overflow div scrolled to bottom unless user scrolls up
...otnetCarpenter: It looks to me as if you need if(!isScrolledToBottom): the test looks wrong to me (and didn't work in my code until I fixed it).
– luskwater
Sep 6 '17 at 13:31
1
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How to tell whether a point is to the right or left side of a line
... Should you find yourself in a situation where rounding error on this test is causing you problems, you will want to look up Jon Shewchuk's "Fast Robust Predicates for Computational Geometry".
– Stephen Canon
Oct 13 '09 at 15:13
...
RESTful Services - WSDL Equivalent
...ion at compile time. Without them, you only have manually written docs and testing-based "validation".
– Eric Grange
Sep 27 '12 at 3:47
1
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Android: How to turn screen on and off programmatically?
...xplain why this wouldn't replace the 0 value you had previously set. As a test, you could try putting a forced full brightness in there to force to that specific brightness:
WindowManager.LayoutParams params = getWindow().getAttributes();
params.screenBrightness = 1;
getWindow().setAttributes(para...
Fast check for NaN in NumPy
I'm looking for the fastest way to check for the occurrence of NaN ( np.nan ) in a NumPy array X . np.isnan(X) is out of the question, since it builds a boolean array of shape X.shape , which is potentially gigantic.
...
How can I remove duplicate rows?
...
@Martin, @Georg: So, I've made a small test. A big table was created and populated as described here: sqlinthewild.co.za/index.php/2010/03/23/… Two SELECTs then were produced, one using the LEFT JOIN + WHERE IS NULL technique, the other using the NOT IN one. The...