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What is a plain English explanation of “Big O” notation?
...f time
how website latency scales with the number of processing units in a CPU or GPU or computer cluster
how heat output scales on CPU dies as a function of transistor count, voltage, etc.
how much time an algorithm needs to run, as a function of input size
how much space an algorithm needs to run,...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
... there is 500MB of file data in one of the tables.
Overall not very memory/cpu efficient when compared to filesystem
I'd call my implementation a success, it takes care of backup requirements and simplifies the layout of the project. The performance is fine for the 20-30 people who use the app.
...
Why is there no xrange function in Python3?
... but every time i use range i hear that huge distressing fan sound meaning cpu is on it's worst, while xrange doesn't do it. Think you about it ;)
– catalesia
Feb 22 '13 at 0:16
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jQuery - Detect value change on hidden input field
... to paste value into an Hidden Field? :/
– Simon Dugré
Jul 18 '14 at 19:45
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How do you install an APK file in the Android emulator?
... information, the answer works perfectly.
– Camille Sévigny
Apr 10 '12 at 15:17
11
Seems that th...
Practical use of `stackalloc` keyword
...if you use stackalloc you greatly increase the chance of cache hits on the CPU due to the locality of data.
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Detect if device is iOS
...urn true). Bad behavior of the lib in my view ...
– Cétia
Nov 5 '14 at 10:04
3
Just tiny notice:...
How to print time in format: 2009‐08‐10 18:17:54.811
... When tloc is NULL, the call cannot fail.
– Antonin Décimo
Nov 28 '16 at 16:39
5
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How do I execute a command and get the output of the command within C++ using POSIX?
...ed ;)
{
// Give some timeslice (50 ms), so we won't waste 100% CPU.
bProcessEnded = WaitForSingleObject( pi.hProcess, 50) == WAIT_OBJECT_0;
// Even if process exited - we continue reading, if
// there is some data available over pipe.
for (;;)
{
...
How do I search an SQL Server database for a string?
...e need to search a string in all existing tables.
– César León
Apr 25 '17 at 21:29
ApexSQL though does a great job o...