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    I'm trying to use strftime() to microsecond precision, which seems possible using %f (as stated here). However when I ... , as far as I know.) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a script that fetches several web pages and parses the info. (An example can be seen at ... /BeautifulSoup.py:1397(unknown_starttag) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My output is in the format of 290.52262423327 seconds. How can i change this to 00:04:51? The same output i ... $newsec as 290.52. Thanks :) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the following code below. I would like to roundup TIME to the nearest 30 minutes in the hour. ... [2]) Thanks in advance See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a huge file in HDFS having Time Series data points (Yahoo Stock prices). I want to find the moving ... about writing the Apache Spark job to do that . Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How can I extract the year, month, day, hour, minute, second and millisecond from an std::chrono::time_point object ... amount of e.g. seconds from a duration. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there a way to measure time with high-precision in Python --- more precise than one second? I doubt that ... I'd like to directly access the time values. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Java 8's java.time.Instant stores in "nanosecond resolution", but using Instant.now() only provides millisecond ... is 'now', but with nanosecond resolution? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a simple metronome running and for some reason when it is at a lower bpm it is fine, but at higher bpms ... get())))) except: print "Invalid BPM" return Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Follow up question of https://serverfault.com/questions/191331/should-servers-have-their-timezone-set-to-gmt-utc Should ... UTC) What are the pros and cons? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Prove that 1 + 1/2 + 1/3 + ... + 1/n is O(log n). Assume n = 2^k I put the series into ... I have no idea how to tackle this problem. Any help is appreciated Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to set a label in Tkinter using my countdown timer function. Right now all it does is set the lable to "10 ... .configure(text=round(n - t)) app=App() Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a variable called $final_time_saving which is just a number of minutes, 250 for example. How can I convert ... PHP in this format: 4 hours 10 minutes Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Will most likely expose that I am new to R, but in SPSS, running lags is very easy. Obviously this is user ... 10,] 7 3 Any guidance will be much appreciated. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am having similar requirement as this: Convert time in HH:MM:SS format to seconds only? but in javascript. ... SS into seconds. Any help would be appreciated. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to record the time using System.currentTimeMillis() when a user begins something in my program. When he finishes, I ... . What's the best way to do this? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I need to create a simple but accurate timer. This is my code: var seconds = 0; setInterval(function() { ... not accurate? How can I create an accurate timer? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am making a 3sls model and I must do the tests indicated in the title of the question. ... /questions/65830299/heteroscedasticity-autocorrelation-and-unit-roots-test-in-python...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm working on a R code and my aim is to make forecasts with a model chosen by applying auto.arima function ... auto-arima-application-in-r-with-sub-daily-data-no-seasonality-given...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using this browser extension that lets you change the timezone of your browser. When I set my ... /questions/65849504/javascript-new-dateyear-month-day-gives-wrong-value...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    As in when there are two algorithms that solve the same problem, one being quadratic and one being logarithmic, ... -can-a-quadratic-algorithm-be-better-than-an-logarithmic-one...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Leetcode question 1239: Given an array of strings arr. String s is a concatenation of a sub-sequence of ... /leetcode-maximum-length-of-a-concatenated-string-with-unique-characters...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to get only last week high/low values,NOT all weeks values t = input(title = "study", ... https://stackoverflow.com/questions/65867916/only-last-week-value-pine-script...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    what is the possible timeseries problem that might have caused this plot? Every 22 months the data collected ... the-possible-timeseries-problem-that-might-have-caused-this-plot...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm having a website developed with linux server and an api driven front-end. Most, if not all users are ... .com/questions/65910062/setting-up-linux-server-to-run-web-application...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am hypothetically attempting to fit an auto.arima ARIMAX model with y = a given proportion over a daily ... -lagged-x-regressor-variable-specification-within-model-call-and-as...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to evaluate a very complicated (and possibly slow) function for N different input values. def f(x ... /65928485/stop-processes-from-python-multiprocessing-that-take-too-long...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I drew phillips curve for 2007-2020 and I want to add quadratic trend. My phillips curve form is as follows: ... //stackoverflow.com/questions/65945010/add-quadratic-line-in-r-plot...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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