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How to change the string in seconds to minutes in Swift3?


How to change the string in seconds to minutes in Swift3?

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How to change the string in seconds to minutes in Swift3?
Tag : ios , By : alexmajy
Date : November 15 2020, 03:01 PM

may help you . Hi I am getting the value of time as a string. The number which i am getting is in the seconds. Now i want to convert the Seconds to minutes by using swift3. , Here is one method:
let duration: TimeInterval = 540

// new Date object of "now"
let date = Date()

// create Calendar object
let cal = Calendar(identifier: .gregorian)

// get 12 O'Clock am
let start = cal.startOfDay(for: date)

// add your duration
let newDate = start.addingTimeInterval(duration)

// create a DateFormatter
let formatter = DateFormatter()

// set the format to minutes:seconds (leading zero-padded)
formatter.dateFormat = "mm:ss"

let resultString = formatter.string(from: newDate)

// resultString is now "09:00"

// if you want hours
// set the format to hours:minutes:seconds (leading zero-padded)
formatter.dateFormat = "HH:mm:ss"

let resultString = formatter.string(from: newDate)

// resultString is now "00:09:00"
formatter.dateFormat = "hh:mm:ss a"
"12:09:00 AM"

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Python: Read text file with time in hour, minutes and seconds; and angle in degree, arc minutes and arc seconds


Tag : python , By : Jakub Filak
Date : March 29 2020, 07:55 AM
To fix the issue you can do Using matplotlib.dates.datestr2num you could easily convert your first column to plottable numbers, but I did not find a function for your second column. You can build a function to process that, though:
import numpy as np

def calc_hour( str ):
    hour, min, sec = [float(i) for i in str.split(':')]
    min += sec/60.
    hour += min/60.
    return hour

calc_hour = np.vectorize( calc_hour )

def calc_deg( str ):
    deg, min, sec = [float(i) for i in str.split(':')]
    min += sec/60.
    deg += min/60.
    return deg

calc_deg = np.vectorize( calc_deg )
values = np.loadtxt('tmp.txt', dtype=str)
hours= calc_hour( values[:,0] )
degs =  calc_deg( values[:,1] )
hours = array([ 0.10133333,  0.11713889,  0.23825   ,  0.38333333,  0.39730556,
                0.39844444,  0.39983333,  0.40102778,  0.40105556,  0.40108333,
                0.50836111])    

degs = array([-70., -66., -59., -52., -49., -29., -28., -26., -14.,  25.,  30.])
import matplotlib.pyplot as plt
plt.plot(hours,degs)

Converting time, after 60 seconds it is only displaying the minutes. I am trying to display minutes followed by seconds.


Tag : android , By : littlefuzz
Date : March 29 2020, 07:55 AM
it helps some times How do I display the seconds followed by the minutes like 1:20. Before the 60 seconds it displays the seconds but after the 60 seconds, it displays 1 mins. Following a tutorial but it is not what I am looking for. If you need more information let me know. , You could do like this
private String parseDuration(int durationInSeconds) {
    return String.format("%02dm :: ", durationInSeconds/60) + String.format("%02ds", durationInSeconds%60);
}

Parsing t=1h2m3s(h - hour, m-minutes, s-seconds ) into seconds if order of hours, minutes and seconds are valid


Tag : javascript , By : FuzzyHornet
Date : March 29 2020, 07:55 AM
may help you . I would first check that the order matches then, if it does calculate the time in seconds.
function calculateInSeconds(timeStamp) {
  var timeInSeconds=0;
  console.log("calculateInSeconds timeStamp:"+timeStamp);
  if(timeStamp.match(/t=[0-9]*h?[0-9]*m?[0-9]*s?/g).toString()==timeStamp){
    timeStamp.replace(/([0-9]+)[h|m|s]/g, function(match, value) {
       if (match.indexOf("h") > -1) {
          timeInSeconds += value * 60 * 60;
       } else if (match.indexOf("m") > -1) {
                timeInSeconds += value * 60;
       } else if (match.indexOf("s") > -1) {
                timeInSeconds += value * 1;
       }
     });
   }
   console.log("timeInSeconds"+timeInSeconds);
}
calculateInSeconds("t=1h2m");//3720 valid
calculateInSeconds("t=2m1h");//0 invalid

Change label text from Hours:Minutes:Seconds to Minutes:Seconds


Tag : chash , By : Terrence Poon
Date : March 29 2020, 07:55 AM
To fix the issue you can do if your time is string:then you can use :
lbltime.Text = time.Remove(0, 3);
lbltime.Text = mytime.ToString("mm:ss");

How to convert total seconds value to string in 'hours minutes seconds' format


Tag : chash , By : user106284
Date : March 29 2020, 07:55 AM
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