# day « number « Javascript Data Type Q&A

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 Javascript Data Type Q&A » number » day

### 1. Finding date by subtracting X number of days from a particular date in Javascript    stackoverflow.com

I want to find date by subtracting X number of days from a particular date in JavaScript. My JavaScript function accepts 2 parameters. One is the date value and the ...

### 2. How can I find the week which a day belongs to using javascript?    stackoverflow.com

I want to find the number of the week which a day belongs to in javascript. My definition of week is the number of saturdays there have been up to that ...

### 3. How to calculate the number of days between two dates using javascript    stackoverflow.com

Hi I am calculating yhe number of days between from and to date if from date is 13/04/2010 and the To date is 15/04/2010 The result must ...

### 4. Why doesn't the difference between two dates give me a whole number of days    stackoverflow.com

Can someone explain this to me. From jconsole ...

``````from = new Date('01/01/2010')
Fri Jan 01 2010 00:00:00 GMT-0800 (PST)

thru = new Date('06/07/2010')
Mon Jun 07 2010 00:00:00 GMT-0700 (PST)

(thru - from) / (1000 ...``````

### 5. How to calculate number of days between two dates in javascript    stackoverflow.com

I am having two dated in dd/mm/yyyy format. How to calculate the number of days between these two dates in javascript/jquery. Example: Fom date is 20/06/2000, to date is 16/08/2011

### 6. Why this operation with date (number of days between 2 dates) return this value?    stackoverflow.com

According to this question, I wrote "my code" (without Math.abs, I don't need it) :

``````var oneDay = 24 * 60 * 60 * 1000; // hours*minutes*seconds*milliseconds
var firstDate = new Date("2011", ...``````

### 7. convert date to number of days then do stuff    stackoverflow.com

I want user to enter a date. Using a form, and in the background convert this to number of days. Then desuct a certain number of days, then convert that back ...

### 8. how to increment date by giving the number of days in javascript    stackoverflow.com

I want to increment dates using JavaScript I used `.setDate(1)` to increment dates by one day but if the date is `31/11/2011` after increment becomes `1/0/2012`, the question is how to increment date ...

### 9. calculate number of days between dates    codingforums.com

1) Do not cross post your question in multiple forum categories- When posting, there is no excuse to post the same question in multiple categories in hopes of getting a quicker response. This is called spamming, and can get you banned. Choose one category that best accommodates your question, and post it there, once. If you're following up on a question, ...

### 11. How to calculate a number of days between 2 date    forums.digitalpoint.com

Dear all, I have the following script: var Day1 = dateObj1.value.substring( 0, 2 ); var Month1 = dateObj1.value.substring( 3, 5 ); var Year1 = dateObj1.value.substring( 6, 10 ); var Dt1 = Year1 + Month1 + Day1; var Day2 = dateObj2.value.substring( 0, 2 ); var Month2 = dateObj2.value.substring( 3, 5 ); var Year2 = dateObj2.value.substring( 6, 10 ); var Dt2 = Year2 ...

### 12. Calculating number of Days for Leave Management in JS    forums.devshed.com

Hi, i have just started learning & understanding JavaScript. I am just trying to do a small project for my Brother regarding Leave Management, for which its required to Select the From Date & To Date, wherein the Total no. of days should be calculated, excluding the weekends. I have just worked around to calculate the number of days but i ...

### 13. Calculate number of days between 2 dates (was New to javascript)    forums.devshed.com

Hello all, I am new to the boards and to JavaScript and I am hoping some of you can help me. I am trying to design a script that will calcuate the number of days between two dates. I already have the basics below but it is the actual equation that I am having problem with. Any help would be appreciated. ...

### 14. Calculating number of Days for Leave Management in JS    sitepoint.com

Calculating number of Days for Leave Management in JS Hi, i have just started learning & understanding JavaScript. I am just trying to do a small project for my Brother regarding Leave Management, for which its required to Select the From Date & To Date, wherein the Total no. of days should be calculated, excluding the weekends. I have just worked ...