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How to calculate the running time of my program? [duplicate]
I wrote a program and now I want to calculate the total running time of my program from start to end.
6 Answers
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How do I check if a string contains another string in Objective-C?
... contain the "needle".
And if you're on iOS 8 or OS X Yosemite, you can now do: (*NOTE: This WILL crash your app if this code is called on an iOS7 device).
NSString *string = @"hello bla blah";
if ([string containsString:@"bla"]) {
NSLog(@"string contains bla!");
} else {
NSLog(@"string does...
When to use Storyboard and when to use XIBs
...ints that applied to iOS 7 and below don't apply to iOS 8 anymore (and are now marked as such). So while Storyboards inherently still have flaws, I revise my advice from don't use to selectively use where it makes sense.
Even now that iOS 9 is out, I would advise against to use caution when decidin...
Python 3 ImportError: No module named 'ConfigParser'
... A moving target on this one but I use pip3 install mysql-connector. Now available from MySQL for python3 support. release at time of typing is 2.1.3.
– Longmang
Jun 7 '16 at 9:42
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How to set selected item of Spinner by value, not by position?
...
I know this is very old, but this now throws an unchecked call to getPosition(T)
– Brad Bass
Oct 2 '14 at 12:40
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Using GPU from a docker container?
...s pre-installed. The dockerfile is available on dockerhub if you want to know how this image was built.
You'll want to customize this command to match your nvidia devices. Here's what worked for me:
$ sudo docker run -ti --device /dev/nvidia0:/dev/nvidia0 --device /dev/nvidiactl:/dev/nvidiactl ...
git diff file against its last change
...possible to get git to produce a diff between a specific file as it exists now, and as it existed before the last commit that changed it?
...
Add new attribute (element) to JSON object using JavaScript
... @shanehoban here a is JSON, a.s as just defined by you is a string. Now you are trying to add ["subproperty"] to a string. Do you understand now why u got the error?
– shivam
Jul 12 '14 at 11:45
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Reloading submodules in IPython
...ole. Unfortunately I am not very happy with workflow that I am using right now, I would appreciate some advice.
13 Answers
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How do I get my C# program to sleep for 50 msec?
...lisecondsToWait)
{
break;
}
}
We could also use DateTime.Now or other means of time measurement, but Stopwatch is much faster (and this would really become visible in tight loop).
for 3. - Combination:
Stopwatch stopwatch = Stopwatch.StartNew();
while (true)
{
//some other pr...