Measuring elapsed time with the Time module

With the Time module in python is it possible to measure elapsed time? If so, how do I do that? I need to do this so that if the cursor has been in a widget for a certain duration an event happens.

FtpResponse21: 550 The process cannot access the file because it is being used by another process. Chilkat FTP and FileZilla Server

I am using Chilkat FTP component to download some files from an FTP Server running FileZilla Server. Following is the error message when I try to do so. ChilkatLog: GetFile: DllDate: Sep 10...

How to force maven update?

I imported my already working project on another computer and it started to download dependencies. Apparently my internet connection crashed and now I get the following: >Build errors for...

Test for equality among all elements of a single numeric vector

I'm trying to test whether all elements of a vector are equal to one another. The solutions I have come up with seem somewhat roundabout, both involving checking length(). x <- c(1, 2, 3, 4, 5, 6,...

Why does the Contains() operator degrade Entity Framework's performance so dramatically?

UPDATE 3: According to this announcement, this has been addressed by the EF team in EF6 alpha 2. UPDATE 2: I've created a suggestion to fix this problem. To vote for it, go here. Consider a SQL...

ProgressBar causing constant onDraw calls for all the UI

I have an activity which has a ProgressBar. This bar is used to show the elapsed time on the game level. I'm updating this bar and a TextView with a CountdownTimer, called every 100ms. The problem...

How does PostgreSQL perform writes so much faster than SQLite?

I did a simple integer update performance test. SQLite did only 15 updates per second while PostgreSQL did 1500 updates per second. The number with the SQLite case seems to be normal. The FAQ in...

Error in pom.xml while running Storm API project in windows XP

I am trying to run a Storm API project in my windows XP desktop,but the project is showing build failure with following message in the console.. SLF4J: Failed to load class...

Plugin org.apache.maven.plugins:maven-compiler-plugin or one of its dependencies could not be resolved

I'm having some issues to configure properly my eclipse to work with maven. I create a new project, this one is correctly build with maven in command line (mvn install), but in Eclipse I got this...

Maven fails to retrieve its plugins

When i try to deploy a file using maven, i keep getting errors, and i am at my wits' end on how to fix them. When i use default Archiva internal repository, which is configured as a proxy to...

R Data processing performance (snowfall package and function scope)

I'm somewhat new in the R programming world and I'm dealing with some issues related to the parallelization of the processing of (not so much) big data. To this end, I'm using the data.table...

ResumableUploadAbortException on gsutil

I keep seeing the following error when using gsutil ResumableUploadAbortException: Upload complete with 6275 additional bytes left in stream The command is very simple, something like gsutil cp...

Not able to run all junit tests in a category with ant

Background I am trying to create an Ant script that: compiles source files compiles junit tests runs junit tests of a certain category Most of what I have done so far, have been taken from this...

AWS Elastic Beanstalk 504 Gateway Timeout

I have a Node server running on AWS Elastic Beanstalk. One of my endpoints accepts a huge payload and the function itself is pretty slow and lengthy, and can take upwards of 10+ minutes. Due to...

Using custom DB docker-image with Testcontainers

I'm novice in Testcontainers, so i have a question. I have application on Spring/Hibernate. I have docker-image (h2testbase) with mysql-base (myTestDb) with data. I run that image in docker with...

maven-compiler-plugin:jar:3.8.1 is missing

Trying to use 3.8.1 instead of 3.8.0 but get the message: [WARNING] The POM for org.apache.maven.plugins:maven-compiler-plugin:jar:3.8.1 is missing, no dependency information available. My pom.xml...

scipy.optimize.minimize does not stop at maxiter or callback

I've implemented scipy.optimize.minimize to minimize the mean of delta values of a pandas data frame for a 1D Array with 128 values. It seems to run and do stuff, but it doesn't stop at maxiter or...

Stopwatch in Flutter only shows elapsed time, not continuous time

I have a stopwatch in my flutter app - but unfortunately, no matter how many SetStates I add, it only seems to show the elapsed time. I need it to show the continuous second changes. Here is my...

How to use std::experimental::simd?

I tried to do the example given on github std::simd but my vectorised version ends up being 2-3 times as slow. How to use it correctly? The documentary lacks serious documentation and further...

Why is Postgres EXPLAIN ANALYZE execution_time different than when I run the actual query?

I'm using a database client to test. Using EXPLAIN ANALYZE: Hash Join (cost=5.02..287015.54 rows=3400485 width=33) (actual time=0.023..1725.842 rows=3327845 loops=1) Hash Cond:...

Read csv and Print matched text using Jenkins declarative Pipeline Script

currently Im working on jenkins declarative pipeline scripting it would be great if I can get some help with the scripting below. I have 10 CSV files in a location. I want to open each file and...

A 4-bit counter D flip flop with + 1 logic

I am trying to implement this D flip-flop counter with + 1 logic through Verilog. Bu,t I'm getting a lot of error codes about multiple constant drivers for net. Can anyone give me a hand? Here...

Quarkus does not @Inject beans in @QuarkusTest suite

I am pretty new in Quarkus but I'm pretty proficient in other IoC frameworks (Spring). I have a bean declared as follow @ApplicationScoped public class TestingRepo { public String greet() { ...

Entity Framework Core 3.1 is throwing a timeout exception for a query that when executed directly is fast

I have a paged query that throws an time-out exception when executed by EF Core 3.1. Microsoft.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed...

Pytorch install fails on conda with error as -CondaHTTPError: HTTP 403 FORBIDDEN for url <https..........>

I have installed anaconda 2019 version from repository as the latest version was throwing error on windows 10. After installing anaconda(conda 4.10.1), i am unable to install Pytorch using command...

How to batch an IAsyncEnumerable<T>, enforcing a maximum interval policy between consecutive batches?

I have an asynchronous sequence (stream) of messages that are arriving sometimes numerously and sometimes sporadically, and I would like to process them in batches of 10 messages per batch. I also...

Cannot compile mediapipe via Mac OS on Android

I'm trying to build mediapipe project for the first time, reading through https://google.github.io/mediapipe/getting_started/android.html, and can't get bazel to complete successfully, so far...

Converting DOCX to PDF in batch on Mac using docx2pdf

I'm trying to convert folders containing docx to pdfs using docx2pdf.I've been following the guidance I found for this package and some questions on Stackoverflow but don't seem to be able to...

signalR Core + ARR3 Reverse Proxy: Handshake Timeouts

Im using .net core 3.1 in an docker environment pointing an IIS Reverse Proxy with ARR installed to it. Update I managed to get the rewriting running. BNut since I dont know why it works this way...

Reduce processing time for calculating coefficients

I have a database, a function, and from that, I can get coef value (it is calculated through lm function). There are two ways of calculating: the first is if I want a specific coefficient...