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802 results
In this video, we will learn when and how to use includes() method on Strings. This method determines whether or not a string ...
2,760 views
4 years ago
In this video, we show how to test if a JavaScript string has a given substring in it.
211 views
1 year ago
In this Q&A video, I try to explain #howto check whether a string contains a substring in #JavaScript without using any library.
29 views
5 years ago
This video covers how can you extract a portion of a string using substring() method in JavaScript and what are the caveats with its ...
1,412 views
... using JavaScript Strings This video is a follow-up video for - Search a String by matching against a regex in JavaScript available ...
563 views
This is an interview question on JavaScript String Substring **********Watch all JavaScript Tutorials********** ...
144 views
Learn how to repeat Strings in JavaScript. This video contains 2 methods to achieve the task. It shows how using a while loop you ...
2,929 views
**********Watch all JavaScript Tutorials********** http://bit.ly/javascript-youtube ...
404 views
counting each word inside a string can be good practice for beginners. in this video, we start by creating a function that gets a text ...
1,519 views
2 years ago
JavaScript's string substring method works similar to slicing in other languages. Giving slice two arguments returns a string that ...
1,026 views
8 months ago
1,260 views
In this JavaScript Shorts video, you'll learn how to find the length of a string in JavaScript. To accomplish this, you'll need to ...
174 views
This video show you how to check if a JavaScript Object is an array. **********Watch all JavaScript Tutorials********** ...
932 views
Extracting a number from a string is a very common regex use case. When we know all digits, dots or commas in a string - with all ...
1,143 views
Welcome to the JavaScript & jQuery – Certification Course for Beginners Add Animated, Dynamic, Client-Side Functionality to ...
15 views
3 years ago
Sometimes, we already have a working pattern that validates a specific string format, and we only need to add a whole string ...
545 views
Tutorial on how to loop through Javascript Array with String Index (Associative Array) with for (foreach) Also quick example how to ...
1,702 views
8 years ago
... if a string contains a substring in TypeScript https://www.youtube.com/watch?v=eWCZay10MNI How to Check If String Contains ...
97 views
This is an interview question on JavaScript Objects and Function combined. **********Watch all JavaScript Tutorials********** ...
123 views
This video is part of an online course, JavaScript Basics. Check out the course here: https://www.udacity.com/course/ud804.
3,487 views
9 years ago