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setTimeout and Cleartimeout Examples in javascript with examples

June 23, 2022 ·  2 min read

Sometimes, You want to execute code after waiting time. javascript provides settimeout and clearTimeout methods to execute and cancel timer for one time. SetTimeout is used to execute the code after configured time in milli seconds waiting or elapsed. It is executed only once. Here is a syntax setTimeout(callbackfunction,timeinmilliseconds) setTimeout("callbackfunction()",timeinmilliseconds) callbackfunction is a function that executes after the given time. timeinmilliseconds is a time in milliseconds. One second is 1000....

How to Convert BigDecimal to Double or Double to BigDecimal in java with examples

June 23, 2022 ·  2 min read

BigDecimal is a big integer with arbitrary-precision signed decimal numbers. It contains a 32-bit integer and an unscaled decimal value. It is defined in java. math class. It is used in product prices and scientific calculations Double is used to store floating-point numbers and uses 64 bytes. This tutorial shows you how to convert BigDecimal to double in java. Note: If you are using currency values BigDecimal and converting to double, You lose precision and It gives wrong results in currency processing....

React UUID Component Generator Example | React Native UUID example

June 22, 2022 ·  2 min read

In this blog post, We will learn how to Generate Unique Identifier - UUID in react js with examples. Sometimes, we need to have a use case like the generation of a Unique random identifier or UUID. UUID is a unique value that is not repeated. UUID will be mostly used to identify the visitor or user identification for session values and also for privacy functionality, Chat applications. GUID is a 128-bit value divided into five groups separated by a hyphen....

How to Convert String to/from Double in swift with example

June 22, 2022 ·  3 min read

This article talks about multiple ways to convert String to Double or String to Double in Swift Language. String and Double are different data types and hold different values. When we want to perform mathematical calculations on strings that contain double numbers, we must convert string to double. if a user enters a numeric value in the text box of a web application form, this will be received as input as a string....

How to add script or inline tag to react component

June 22, 2022 ·  2 min read

Sometimes, We want to add the script tag to individual components. This post talks about adding scripts or inline scripts to individual components with multiple approaches Functional components with useHook React class components with componentWillMount React-helmet npm package how to add a script tag to react components This section describes adding a script tag to class and functional components. React class components There is a callback method componentWillMount which will be called for every render of a react component....

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