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How to Count Character Occurrence in String in JS

November 28, 2022November 28, 2022 Team Fedingo Leave a comment JavaScript
count character occurrence in js

Often you may need to count character occurrence in string in JavaScript. Here are the steps to do so.

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How to Add Auto Increment ID to Existing Table in MySQL

November 25, 2022November 25, 2022 Team Fedingo Leave a comment MySQL
Add Auto Increment ID to Existing Table in MySQL

Sometimes you may need to add auto increment id to existing table in MySQL. Here are the steps to do it.

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JS File Upload Size Validation

November 25, 2022November 25, 2022 Team Fedingo Leave a comment JavaScript
JS File Upload Size Validation

Often you may need to check file size before uploading it. Here is how to do JS file upload size validation.

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How to Print Contents of Div in JavaScript

November 25, 2022November 25, 2022 Team Fedingo Leave a comment JavaScript
print contents of div

Sometimes you may need to print contents of div in JavaScript. Here are the steps to do it.

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How to Check if Web Page is Loaded in IFrame or Web Browser

November 25, 2022November 25, 2022 Team Fedingo Leave a comment JavaScript
check if web page is loaded in iframe

Sometimes you may need to check if web page is loaded in iframe or web browser. Here is how to do it.

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How to Detect Internet Connection is Offline in JavaScript

November 25, 2022November 25, 2022 Team Fedingo Leave a comment JavaScript
detect internet connection with javascript

Sometimes internet may get disconnected when users browse your website. Here is how to detect internet connection is offline in JavaScript.

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How to Remove All Child Elements of DOM Node in JS

November 24, 2022November 24, 2022 Team Fedingo Leave a comment JavaScript
javascript remove child node

Sometimes you may need to remove all child elements of DOM node in JS. Here are the steps to do it.

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How to Check if Variable Exists or Is Defined in JS

November 24, 2022November 24, 2022 Team Fedingo Leave a comment JavaScript
check if variable exists in js

Sometimes you may need to check if variable exists or is defined in JS. Here are the steps to do so.

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How to Convert UTC Date Time to Local Date Time in JS

November 24, 2022November 24, 2022 Team Fedingo Leave a comment JavaScript
convert utc date time to local datetime

Sometimes you may need to convert UTC date time to local date time in JS. Here are the steps to do it.

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How to Use Variable Number of Arguments in JS Function

November 24, 2022November 24, 2022 Team Fedingo Leave a comment JavaScript
variable argument in js function

Sometimes you may need to use variable number of arguments in JS function. Here is how to do it.

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