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The JavaScript loops are used to iterate the piece of code.We have for, while, do while loops. It makes the code compact.
Looping is what makes computer programming worthwhile.
There are three types of loops in JavaScript.
1)for loop
2)while loop
Basically slice() method is used to extract some particular elements from an original array (suppose i need to show only selected elements from original array). It contain two parameter start/begin and end.
begin ->It is the position where to sta
Open a Notepad and Excel to read-write in .NET
Suppose, if we required in our application to save the data in text format or in an Excel format for the analysis purpose, then there will be a need to open the Notepad and Excel and read-write data in
ARRAYS
1). An array is a collection of homogeneous elements.
2. An array is a derived data type.
3) Any array is like a built-in data types. All we have to do is to declare an array variable so that we can use it.
Example of Array to find the sum
Final is keyword that can be used before a class or method or a variable.
Final Class
They can not be subclassed and the method in it are by default final.
public final class MyFinalClass {...}
public class ThisIsWrong extends MyFinalClass {...}
Basically toExponential method is used to convert a number into exponential form . In this method parameter is optional , if you write the parameter then this method do round the number otherwise not .
Syntax
numObj.toExponential ( [ fractionDigits
To sort the array of objects by date in ascending and descending order, we are using JavaScript sort() method , as discussed earlier. Below is the code to provide the same functionality.
<!DOCTYPE html>
<html>
<body>
<p>Clic
Basically Date is used to extract the data from a table in database . Suppose you want to find and extract the data from database for particular date then you can do this with the Date statement .
Example ->
Table name -> student
Student_nam
If you want to make a functionality of manually adding items to the list using Angular JS. Then you can use the following code of Angular JS it will work on client side and performs fast.
For the form the HTML will go like this:-
<div ng-contro
Choose the version of ruby you want to install for example : 2.2.3
After choosing the right version of ruby first step is to install some dependencies :
sudo apt-get update
sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev li
