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Does Django scale? [closed]
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We're doing load testing now. We think we can support 240 concurrent requests (a sustained rate of 120 hits per second 24x7) without any significant degradation in the server performance. That would be 432,000 hits per hour. Response times...
Colorized Ruby output to the terminal [closed]
...equire 'colorize'
puts "I am now red".red
puts "I am now blue".blue
puts "Testing".yellow
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C#: why sign an assembly?
...e assemblies being signed with the same .snk file could be if he used unit testing with code coverage. To be able to do code coverage (at least with the tools built into the testing version of Visual Studio 2005) and if the assemblies are signed, you need to specify what .snk files are used for th...
Make sure only a single instance of a program is running
...code should do the job, it is cross-platform and runs on Python 2.4-3.2. I tested it on Windows, OS X and Linux.
from tendo import singleton
me = singleton.SingleInstance() # will sys.exit(-1) if other instance is running
The latest code version is available singleton.py. Please file bugs here.
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How to sort by two fields in Java?
...es it a bit more clunky to define compared to LINQ.
Here is the full unit test for reference:
@Test
public void testChainedSorting()
{
// Create the collection of people:
ArrayList<Person> people = new ArrayList<>();
people.add(new Person("Dan", 4));
people.add(new Pers...
Behaviour for significant change location API when terminated/suspended?
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Since I asked this question, I have done a fair bit of testing (mostly on the train between home and work) and have confirmed that the behaviour for suspended apps is as I suspected at the end of the question.
That is, your suspended app is woken up, you don't receive any call...
Algorithm to compare two images
...ns you should identify and compromise on.
Matlab is an excellent tool for testing and evaluating images.
Testing the algorithms
You should test (at the minimum) a large human analysed set of test data where matches are known beforehand. If for example in your test data you have 1,000 images wher...
How do I find files with a path length greater than 260 characters in Windows?
...to work? Using Win7 64 bit Home Premium, Powershell 2.0 -- when I create a test file with a long name (240 characters) and then rename the directory in which it sits to also have a long name, Get-ChildItems -r * stops seeing the file... only dir /s /b works for me.
– Jonas Heid...
Error type 3 Error: Activity class {} does not exist
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May be helpful for someone:--
Sometimes when testing on a device, the app doesn't uninstall properly. To verify and fix this:
Go to Settings.
Go to Apps.
Select your app. (here, you can verify that your app is not uninstalled properly).
Open the overflow menu on the t...
Is errno thread-safe?
...its
value in any other thread.
We can double-check:
$ cat > test.c
#include <errno.h>
f() { g(errno); }
$ cc -E test.c | grep ^f
f() { g((*__errno_location ())); }
$
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