Recent questions tagged Time

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time - Get the number of days, weeks, and months, since Epoch in Java

I'm trying to get the number of days, weeks, months since Epoch in Java. The Java Calendar class offers things like ... way to do this in Java? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - How to format timestamp in outgoing JSON

I've been playing with Go recently and it's awesome. The thing I can't seem to figure out (after looking ... of course, at the official docs See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time complexity - Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities

What are some algorithms which we use daily that has O(1), O(n log n) and O(log n) complexities? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - Android java.util.concurrent.TimeUnit Convert Milliseconds to Minutes

Is there a way to convert milliseconds to minutes using java.util.concurrent.TimeUnit? This answer seems to ... I missing something here? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - python - Week number of the month

Does python offer a way to easily get the current week of the month (1:4) ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - Dealing with timestamps in R

I have multiple lists of measurements. In each list have the timestramp formated as a string ("2009-12-24 21: ... package that I should use? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - Get a timestamp in C in microseconds?

How do I get a microseconds timestamp in C? I'm trying to do: struct timeval tv; gettimeofday(&tv,NULL); ... which can actually be worked with? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - How do you add a timed delay to a C++ program?

I am trying to add a timed delay in a C++ program, and was wondering if anyone has any suggestions on ... should even attempt to implement this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - Timing a command's execution in PowerShell

Is there a simple way to time the execution of a command in PowerShell, like the 'time' command in ... simpler like time .do_something.ps1 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time - A puzzle related to nested loops

For a given input N, how many times does the enclosed statement executes? for i in 1 N loop for j in ... do this in general. Please explain. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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596 views

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time - java.lang.System.currentTimeMillis() replace method

Aside from recompiling rt.jar is there any way I can replace the currentTimeMillis() call with one of my own? ... some approach I'm missing? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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698 views

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time - How can I find the amount of seconds passed from the midnight with Java?

I need a function that gives me how many seconds passed from the midnight. I am currently using System. ... could get the milliseconds too. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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637 views

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time series - Analyzing Daily/Weekly data using ts in R

I have just started playing with the ts class to analyze some time series data I have. I am getting a sense ... data, is it not advisable ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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time complexity - How do i add 2 Big O notations

I have algorithm one that has a complexity of O(mnr +mr^2 + nr^2 ) + K x (mr^2 + nr^2) and the ... of the second statement? what will be the final complexity Thanks for your time...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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