Stopwatch | Easy to use simple benchmarking tool
kandi X-RAY | Stopwatch Summary
kandi X-RAY | Stopwatch Summary
Easy to use simple benchmarking tool. Sends UDP packets to localhost, which StopwatchViewer receives and displays stats on, including plots (credit to [Fiachra Matthews] here). StopwatchViewer needs Qt4 to build. Simply include Stopwatch.h in whatever code you want to benchmark and use as such;. Then just watch the stats in StopwatchViewer. Uses some code from the B-Human code release ( .
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Stopwatch
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Community Discussions
Trending Discussions on Stopwatch
QUESTION
I use this package https://pub.dev/packages/stop_watch_timer in my app to keep track of the music that is playing. However if I want to change the song by changing the time on the stopwatch it says that I have to reset the timer first which I have already done. If I press the button for the second time it works. This is the code:
...ANSWER
Answered 2021-Jun-12 at 22:25As you mentioned in the github issue, it looks like the root cause of your issue is that the reset action takes place asynchronously, and so hasn't gone through yet by the time you try to set the time.
One way to get around this is to define your own async function which resets the stopwatch, then waits for the action to complete before returning:
QUESTION
I have a very simple Cosmos DB query that I am making from an asp.net core 3 Razor Pages application. The same query I make in Data Explorer in Azure will return results in 0.02ms. When I run it through the application, setting up stopwatches to see the duration of the calls, it can be anywhere from 400ms to 2000ms.
...ANSWER
Answered 2021-Jun-12 at 10:27First, I would highly recommend that you (or anyone using Cosmos DB .Net SDK) to watch this video on Cosmos DB Youtube Channel: https://www.youtube.com/watch?v=McZIQhZpvew. This provides really useful information about the best practices to follow when working with this SDK.
This video will explain why the first request takes so much time and how you can speed that up.
To summarize for the purpose of this answer, creating an instance of Cosmos Client (with "Direct" connection mode) does not do much. When you make the 1st request with that client, the initialization happens and at that time SDK makes a few network requests to get necessary information about establishing "Direct" (TCP) connection. That's why it takes a great deal of time with the 1st request. After the 1st request, the information is cached by the SDK so subsequent requests take much less time than the 1st one.
To do the initialization while creating Cosmos client, you would need to use CreateAndInitializeAsync
method of the CosmosClient. Here's an example of the same from the documentation page:
QUESTION
I am trying to get this code to run faster as it has billions of combinations. I need to look through four loops and based on those parameters find the highest profit. The dictionary could have 500 records and I usually use excel to find patterns of the top performing settings and after a few minutes I end up with about 100 entries. What approach do you guys think its best for me or what recommendations do you have?
...ANSWER
Answered 2021-Jun-08 at 06:53Here is one of way you can implement Parallelism in your logic which can give you better performance.
QUESTION
I have written
...ANSWER
Answered 2021-Jun-04 at 19:02+
for String concatenation should only be used with two operands:
QUESTION
This might not be a MassTransit question per se, but I'm trying to debug what's going on.
We are using MassTransit (7.1.8
) with Azure Service Bus. Most of our messages are published just fine in a timely manner, but sometimes messages take a really long time to publish. And I don't understand why.
Our 4 (premium) ASB instances are under load, but CPU/Memory isn't above ~70% which I guess shouldn't be alarming.
Here's a snippet from our logs:
...ANSWER
Answered 2021-Jun-04 at 12:12As explained in the comments above, Azure Service Bus was throttling the namespace, forcing the Azure SDK to fail and automatically retry the operation after a ten second delay.
The request was terminated because the namespace is being throttled. Error code : 50002. Please wait 10 seconds and try again
The failure and subsequent retry are handled entirely within the Azure SDK components, and not visible to MassTransit.
QUESTION
I am trying to develop a project and I'm having trouble installing a Sylius with composer.
Here is my composer.json
ANSWER
Answered 2021-Jun-03 at 16:19You have two problems:
- You have Symfony '5.3' installed, which was released just one day ago.
- You are using PHP 8, which is not supported by Sylius. By using PHP 8, you end up installing versions of dependencies that are not compatible with Sylius.
Since the current version of Sylius supports up to 5.2, and PHP ^7.3, you'll have to either downgrade to Sf 5.2 and PHP >= 7.3 && PHP < 8, or wait a some time so support for Sf 5.3 and PHP >= 8 is baked in.
I would recommend using the standard Sylius installation, but trying to install Sylius with the recommended docs way (composer create-project sylius/sylius-standard acme
) when using PHP 8 also fails. But downgrading to
PHP 7.4 and running the create-project
command does work.
The project seems to have entered the dependency hell stage of development.
QUESTION
I have created StopWatch function for Android app in Kotlin using Timer class. I am using activity?.runOnUiThread to display the time in the App Bar (not in View). Is there any simple way to stop timer and set it back to 0. Is the multithreading necessary?
Here is my function:
...ANSWER
Answered 2021-Jun-03 at 08:30You need to store a resulting TimerTask
object and later call cancel()
on it. Something like:
QUESTION
I am using the Stopwatch Timer plugin (https://pub.dev/packages/stop_watch_timer) This plugin gives me time elapsed as a 'string'. So my text looks like:
...ANSWER
Answered 2021-Jun-02 at 07:37You can use Duration()
and get the milliseconds like this.
I use time as 10:12:23.24
and split through every item and get hr, min, sec, millisec.
QUESTION
I'm trying to make a google chrome extension, where there is a stopwatch where users can click start, stop or reset buttons. Upon clicking this stopwatch, I want the time to save within the extension itself so that users can always click out of the extension, but the time on the stopwatch will always keep going (until they press stop). I also want to constantly display the running time on the users screen, like this extension here: [1]: https://i.stack.imgur.com/k0HMg.png
Here is my code:
...ANSWER
Answered 2021-Jun-01 at 17:50Hi here's a small script I call to save data in an extension, hopefully you can use it. You'll probably need to add permission in your manifest, here's the chrome documentation
QUESTION
I am doing a typing speed test, however, instead of waiting to 60 seconds, I am using a specific amount of words and a stopwatch to time it.
My recent calculation is:
...ANSWER
Answered 2021-Jun-01 at 04:52The code should run correctly, you need to check if the time is being timed in miliseconds, as that is a common practice. Then you shouldn't divide by 60. Other than that, I think it should work as intended, hope it helps.
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