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Timer function to provide time in nano seconds using C++
...cacy of QPC under certain circumstances as stated in http://msdn.microsoft.com/en-us/library/windows/desktop/ee417693(v=vs.85).aspx
...While QueryPerformanceCounter and QueryPerformanceFrequency typically adjust for
multiple processors, bugs in the BIOS or drivers may result in these routines ...
How to shut down the computer from C#
...down", "-s -t 10");
B. Windows Management Instrumentation (WMI)
http://www.csharpfriends.com/Forums/ShowPost.aspx?PostID=36953
http://www.dreamincode.net/forums/showtopic33948.htm
C. System.Runtime.InteropServices Pinvoke
http://bytes.com/groups/net-c/251367-shutdown-my-computer-using-c
D....
startsWith() and endsWith() functions in PHP
...
@MrHus I would recommend using multi-byte safe functions, e.g. mb_strlen and mb_substr
– 19Gerhard85
Apr 25 '16 at 8:49
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How to check for an undefined or null variable in JavaScript?
...ou don't care about
0 and false, using if(obj.undefProp) is ok. There's a common idiom based on this fact:
value = obj.prop || defaultValue
which means "if obj has the property prop, assign it to value, otherwise assign the default value defautValue".
Some people consider this behavior confusin...
How to understand Locality Sensitive Hashing?
...anford.edu/~ullman/mmds/ch3a.pdf
Also I recommend the below slide:
http://www.cs.jhu.edu/%7Evandurme/papers/VanDurmeLallACL10-slides.pdf .
The example in the slide helps me a lot in understanding the hashing for cosine similarity.
I borrow two slides from Benjamin Van Durme & Ashwin Lall, ACL2...
Inline SVG in CSS
...kground-image:
url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop offset='10%' stop-color='%23F00'/><stop offset='90%' stop-color='%23fcc'/> </linearGradient><rect fill='url(%23grad...
What is the common header format of Python files?
...very simple documentation. It can fill multiple lines.
See also: https://www.python.org/dev/peps/pep-0263/
If you just write a class in each file, you don't even need the documentation (it would go inside the class doc).
...
Mockito + PowerMock LinkageError while mocking system class
...
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Scala: Abstract types vs generics
...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Test if lists share any items in python
... use not set(a).isdisjoint(b), it's generally the fastest.
There are four common ways to test if two lists a and b share any items. The first option is to convert both to sets and check their intersection, as such:
bool(set(a) & set(b))
Because sets are stored using a hash table in Python, s...