How to create first letter of a string uppercase in JavaScript – onlinecode
In this post we will give you information about How to create first letter of a string uppercase in JavaScript – onlinecode. Hear we will give you detail about How to create first letter of a string uppercase in JavaScript – onlinecodeAnd how to use it also give you demo for it if it is necessary.
In this tutorial, we will explain to you how to create the first letter of a string uppercase in JavaScript. here below the following example through we can easily convert capitalize first letter javascript.
Now in this article, we are using the toUpperCase(), slice(), and charAt() methods for javascript uppercase first letter in this example. so you can follow the below example for the first letter capital javascript.
function capitalizeFirstLetter(string) {
return string[0].toUpperCase() + string.slice(1);
}
console.log(capitalizeFirstLetter("hello")); //Hello
function capitalizeFirstLetter(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}
console.log(capitalizeFirstLetter("world")); //World
function capitalizeFirstLetter(string) {
return string.replace(/^./, string[0].toUpperCase());
}
console.log(capitalizeFirstLetter("apple")); //Apple
Hope this code and post will helped you for implement How to create first letter of a string uppercase in JavaScript – onlinecode. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs
How can make an array from the values of another array's key?
In this post we will give you information about How can make an array from the values of another array's key?. Hear we will give you detail about How can make an array from the values of another array's key?And how to use it also give you demo for it if it is necessary.
If you are working on PHP or other PHP framework and you want to create array of another array value. now you can see on following example how can you make array form another multidimensional array key's.
For example you have array like:
$multi = array(
['1'] => array('id'=>1,'name'=>'hardik'),
['2'] => array('id'=>1,'name'=>'vimal'),
['3'] => array('id'=>1,'name'=>'harshad'),
)
but if you want to this multi-dimensional array just like this way:
$test = array('hardik','vimal','harshad');
so, we can make this type of array from multi-dimensional array using array_column() funtion.
you can use this function easy as under.
$result = array_column($multi, 'name');
Try this..........
Hope this code and post will helped you for implement How can make an array from the values of another array's key?. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs