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Send message to yourself in WhatsApp

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Sending a WhatsApp message to yourself can be helpful in some cases. Many people used to send SMS to their own number if they wanted to take a note of something. Some people also send an email to themselves to take a note of something. But sending a WhatsApp message to yourself is not straight forward. In this post, I am going to tell you how you can send a message to yourself in WhatsApp. Quick Method to Send Message to Yourself Download the " Click to Chat " application from Google Play Store. Open the app and enter your number. Click the open button and send the message. Different ways of sending a message to yourself Method 1: From Contacts This is the easiest method. It might not work on all devices. But the trick is to save your number in the contacts and then click the WhatsApp message button to send a message to yourself. Method 2: Using an app Download the " Click to Chat "  app from Play Store.  Open the app and enter y

Umer's algorithm for date to day conversion



UMER’S Algorithm for date to day conversion

Suppose we have a date D-M-Y and we want to determine the day of week on which that date falls. We can do this in three simple steps:

IMPORTANT TERM: Before starting we have to learn an important term, the mod operator. The mod operator returns the remainder after division of two numbers. For example, (13 mod 5) = 3 because when we divide 13 by 5, the remainder is 3.

Step 1:
The first step is to determine the values of some important terms:

  1.  Y = The year found from the date. For example, in 14th August 1947, Y=1947.

  2.  D = Date of the month. For example, in 14th August 1947, D = 14.

  3.  L.Y = (Y – (Y mod 4) ) ÷ 4

  4.  M.C = It is found according to the month from the table below:


Month
M.C
January
0
February
3
March
3
April
6
May
1
June
4
July
6
August
2
September
5
October
0
November
3
December
5

  5.     n and c are Boolean variables (Their value is either 0 or 1)

·        n = 1 if  (Y mod 4) = 0 , otherwise n = 0.

·        c = 1 if the month is January or February otherwise c = 0.

Step 2:

The second step is to compute the DayCode using a formula:

DayCode =(5+Y +D +L.Y +M.Cnc)mod 7

Step 3:

The final step is to determine the Day using DayCode from the table below:


DayCode
Day
0
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday








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