minute | 易学教程

Python finding difference between two time stamps in minutes

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问题 How i can find the difference between two time stamps in minutes . for example:- timestamp1=2016-04-06 21:26:27 timestamp2=2016-04-07 09:06:02 difference = timestamp2-timestamp1 = 700 minutes (approx) 回答1: Using the datetime module: from datetime import datetime fmt = '%Y-%m-%d %H:%M:%S' tstamp1 = datetime.strptime('2016-04-06 21:26:27', fmt) tstamp2 = datetime.strptime('2016-04-07 09:06:02', fmt) if tstamp1 > tstamp2: td = tstamp1 - tstamp2 else: td = tstamp2 - tstamp1 td_mins = int(round(td

Python finding difference between two time stamps in minutes

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How to fill in missing dates by minute by group in R

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问题 I am attempting to fill in missing minutes from a dataframe that has different groups. I would like the missing minutes to be filled in with zeroes. I tried to use this R - Fill missing dates by group but cannot find a way to fill in missing minutes. Datetime | Group | Value | 2019-01-01 00:00:00 | 1 | 5 | 2019-01-01 00:00:00 | 2 | 4 | 2019-01-01 00:00:00 | 3 | 2 | 2019-01-01 00:01:00 | 1 | 1 | 2019-01-01 00:02:00 | 1 | 2 | 2019-01-01 00:02:00 | 2 | 2 | 2019-01-01 00:02:00 | 3 | 1 | 2019-01

Convert Dialogfow duration system entity from minutes to seconds in JavaScript

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问题 I am looking for ways to convert a Duration (@sys.duration) system entity from Dialogflow in JavaScript code from minutes to seconds. I ask the user for a certain duration, where the user can answer, e.g.: 20 minutes 5 minutes etc. that input is saved into a variable the_duration. Now to do certain calculations, I need to convert this into seconds. How can I achieve this? EDIT: Perhaps it would help if I need to extract the number from the string? I've tried looking for this way, but provided

TimeSpan Conversion

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问题 I want to convert minutes to seconds and at the moment I have a problem because in the minute textbox when I type 1.50 the outcome is 90 seconds which is wrong because 1.30 = 90 seconds private void MtoCbutton_Click(object sender, EventArgs e) { if (minTosecTextBox.Text != "Minutes") { minutes = Convert.ToDouble(minTosecTextBox.Text); TimeSpan span = TimeSpan.FromMinutes(minutes); resultSectextBoxtextBox.Text = span.TotalSeconds.ToString(); } else { MessageBox.Show("Please enter Minutes"); }

How do i change the Android TimePicker minute intervals?

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问题 I am writing an application where the user needs to specify a given point in time, but i can't seem to figure out how to set the minute values that the user can choose from, to only use increments of 5 instead of increments of 1. Simply put, when the user scrolls through the available amounts, he/she must only see 0,5,10,15 etc. Thank you in advance. 回答1: To ensure you're compatible with API 21+, make sure your TimePicker has the following attribute: android:timePickerMode="spinner" Then here

Java format hour and min

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问题 I need to format my time string such as this: int time = 160; Here's my sample code: public static String formatDuration(String minute) { String formattedMinute = null; SimpleDateFormat sdf = new SimpleDateFormat("mm"); try { Date dt = sdf.parse(minute); sdf = new SimpleDateFormat("HH mm"); formattedMinute = sdf.format(dt); } catch (ParseException e) { e.printStackTrace(); } return formattedMinute; // int minutes = 120; // int h = minutes / 60 + Integer.parseInt(minute); // int m = minutes %

How do I get the number of days for a duration where the number of hours exceeds 24 in google sheets?

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问题 I am using google sheets where there is a duration value of 69:41:00 where it's 69 hours, 41 minutes, 0 secs. There doesn't seem to be a function to convert this to days, hours and minutes so I did some searching and some had suggested a custom function. Not sure exactly how it works but made some changes from the original to fit what I needed. The code below: /** * Format Duration to Days,Hours,Minutes * * @param {duration} input value. * @return Days,Hours,Minutes. * @customfunction */

How i convert String to int? [duplicate]

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问题 This question already has answers here : Java: getMinutes and getHours (12 answers) How can I prevent java.lang.NumberFormatException: For input string: “N/A”? [closed] (5 answers) Closed last year . Here's Code, I am trying to convert Minutes which is String type, to integer type but I am having NumberFormatException error, can anyone help me, how i handle this situation. Thanks. import java.util.Date; class DateDemo { public static void main(String args[]) { // Instantiate a Date object

sql中两个时间类型相减得到的值

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【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 今天有人把数据库两个time类型的字段查出来并做了减法，得到一个长形的数字。这个数字是什么？首先在数据库里建立一张test表（mysql的数据库） CREATE TABLE `NewTable` ( `id` int(10) NOT NULL AUTO_INCREMENT , `time1` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP , `time2` timestamp NULL DEFAULT NULL , PRIMARY KEY (`id`) ) 然后录入两条数据，用如下语句查询 SELECT time2,time1,time2-time1 FROM `test`; 查询结果如下，结论是这个差值1的单位貌似是秒。 2012-05-15 19:02:17 2012-05-15 19:02:16 1 把time1和time2的类型改成date。这个结果的单位是0. 把time1和time2的类型改成datetime，这个结果如下，貌似单位还是秒。 2012-05-15 19:02:16 2012-05-15 19:02:17 -1.000000 今天遇到的数字结果不确定的情形并没有复现，难道数据库是因为数据库的类型是oracle？