javascript Archives - Page 11 of 258

javascript, Programming

IT Nursery

How to get notified about changes of the history via history.pushState?

So now that HTML5 introduces history.pushState to change the browsers history, websites start using this in combination with Ajax instead of changing the ...

June 2, 2022
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javascript, Programming

IT Nursery

ESLint Unexpected use of isNaN

I’m trying to use the isNaN global function inside an arrow function in a Node.js module but I’m getting this error:...

June 2, 2022
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javascript, Programming

IT Nursery

Using an authorization header with Fetch in React Native

I’m trying to use fetch in React Native to grab information from the Product Hunt API. I’ve obtained the proper Access Token and ...

June 2, 2022
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javascript, Programming

IT Nursery

How to check if the user can go back in browser history or not

I want using JavaScript to see if there is history or not, I mean if the back button is available on the browser ...

June 2, 2022
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javascript, Programming

IT Nursery

jQuery selector for inputs with square brackets in the name attribute

I’m trying to select this element which has square brackets in the name attribute: <input type="text" name="inputName...

June 2, 2022
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javascript, Programming

IT Nursery

Why is it that parseInt(8,3) == NaN and parseInt(16,3) == 1?

I’m reading this but I’m confused by what is written in the parseInt with a radix argument chapter Why is it that parseInt(8, ...

June 2, 2022
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javascript, Programming

IT Nursery

getMonth in javascript gives previous month

I am using a datepicker which gives a date in the format Sun Jul 7 00:00:00 EDT 2013. Even though the month says ...

June 2, 2022
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javascript, Programming

IT Nursery

How to check if DST (Daylight Saving Time) is in effect, and if so, the offset?

This is a bit of my JS code for which this is needed: var secDiff = Math.abs(Math.round((utc_date-this.premiere_date)/1000)); this.years = this.calculateUnit(secDiff,(86400*365)); this.days = this.calculateUnit(secDiff-(this.years*(86400*365)),86400); ...

June 2, 2022
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javascript, Programming

IT Nursery

Bootstrap Alert Auto Close

My need is to call alert when I click on Add to Wishlist button and should disappear the alert in 2 secs. This ...

June 2, 2022
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javascript, Programming

IT Nursery

Angular 2+ and debounce

In AngularJS I was able to debounce a model by using ng-model options. ng-model-options="{ debounce: 1000 }" How can I debounce a model ...

June 2, 2022
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