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MAHMUD SUFIAN
MAHMUD SUFIAN

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May 8, 2021

important Question of javascript

1. truthy and falsy all numbers are other than 0. and all strings are true other than an empty string. undefined is falsy. null, NaN, false is falsy value. after that, all numbers are true values and all strings true values and true is true value. …

4 min read

important Question of javascript
important Question of javascript

4 min read


May 6, 2021

Important of react

1. React react is building a user interface. and this is a javascript library. it's not a framework. the framework is a complete solution but the library is not a complete solution. after that library is best because when what you want and then that item is implemented in the library. 2. React JSX JSX…

3 min read

Important of react
Important of react

3 min read


May 5, 2021

Important of Javascript

1. javaScript data type the javascript data type is two types. primitive value and object and function. primitive types are 9 separate. number, string, boolean, object, function, etc. some are rarely used. the null and undefined value is lonely. and every time you can find out every number, string boolean or etc. uses by…

3 min read

Important of Javascript
Important of Javascript

3 min read


May 5, 2021

Important string, number, Math, array in js

String : 1. String.prototype.charAt() charAt() return new string. and this default value is the index(0). The first index position is 0, you will know string position then you will call charAt() method. and pass the index number. The first string position of 0, the second is index 1, the third string is index 2…

8 min read

Important string, number, Math, array in js
Important string, number, Math, array in js

8 min read

MAHMUD SUFIAN

MAHMUD SUFIAN

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