Category: Common Problems

  • Scroll Automatically to the Bottom of the Page

    Scroll Automatically to the Bottom of the Page As a JavaScript developer, you may come across situations where you need to scroll to the bottom of a page automatically. This could be useful in scenarios such as chat applications, infinite scrolling, or any other situation where you want to display the latest content at the…

  • Indexof Method in an Object Array?

    Using the indexOf Method in an Object Array When working with JavaScript, you may often come across scenarios where you need to search for a specific object within an array. The indexOf method is a powerful tool that allows you to find the index of an element in an array. However, when dealing with an…

  • Remove All Child Elements of a Dom Node in Javascript

    Remove all child elements of a DOM node in JavaScript As a JavaScript developer, you may come across situations where you need to remove all child elements of a DOM node. Whether you want to clear a container or update the content dynamically, there are multiple ways to achieve this. In this article, we will…

  • the “”start”” script will run “”script1″”

    and “”script3″” in parallel. You can replace these with the actual names of your scripts.

  • How to Convert a Date to Utc?

    When working with JavaScript, it is common to encounter situations where you need to convert a Date object to UTC (Coordinated Universal Time). In this blog post, we will explore different methods to achieve this conversion. Method 1: Using the toISOString() Method The toISOString() method returns a string representation of the date in ISO format.…

  • Html-encoding Lost When Attribute Read from Input Field

    When working with JavaScript, it is common to encounter situations where you need to read the value of an attribute from an input field. However, one issue that often arises is that the HTML-encoding of the attribute value can be lost in the process. In this blog post, we will explore different solutions to this…

  • What Is the Explanation for These Bizarre Javascript Behaviours Mentioned in the ‘wat’ Talk for Codemash 2012?

    What is the explanation for these bizarre JavaScript behaviors mentioned in the ‘Wat’ talk for CodeMash 2012? JavaScript is a powerful and versatile programming language, but it can also exhibit some unexpected and bizarre behaviors. In the famous ‘Wat’ talk by Gary Bernhardt at CodeMash 2012, several of these strange behaviors were highlighted, leaving many…

  • What Is the Correct Way to Check for String Equality in Javascript?

    What is the correct way to check for string equality in JavaScript? When working with JavaScript, you may often come across situations where you need to check if two strings are equal. However, comparing strings in JavaScript can be a bit tricky due to the nature of the language. In this article, we will explore…

  • Jquery Checkbox Checked State Changed Event

    jQuery Checkbox Checked State Changed Event Working with checkboxes in JavaScript can be a common task, especially when dealing with forms or dynamic content. One common requirement is to perform certain actions when the checked state of a checkbox changes. In this article, we will explore different ways to handle the checkbox checked state changed…

  • Strip All Non-numeric Characters from String in Javascript

    Strip all non-numeric characters from string in JavaScript When working with JavaScript, you may come across situations where you need to remove all non-numeric characters from a string. This can be useful, for example, when dealing with user input or when manipulating data. In this blog post, we will explore different solutions to achieve this…