Mukitul Islam Ratul

 In JavaScript, we may come across double equal (==) and triple equal (===) sign while checking the equality of two variables' values. But why two different operators are there for the same operation of equality check? What do they actually mean? You will find the answers in this blog. 1. How  ==  ( double equal ) works Double equal does the loose equality check. It checks the value equality only. It converts the type of the variables to match each other. Some common examples of double equal (==) check of two variables x and y are given below in tabular form - x y x==y undefined undefined / null true undefined true / false / NaN / 0 / 17 / 'string' false null true / false / NaN / 0 / 12 / 'string' false null null / undefined true NaN any-value false new String("mukitul") "mukitul" true {...

PuTTY is open-source software and an SSH and telnet client for Windows. PuTTY helps to establish an SSH connection from a Windows machine to a Linux server. However it is not limited to this feature only, it has loads of other features.  This article will guide us in creating a PutTTY shortcut for windows. This is a 7-step procedure and step 6 is very important! Step 1: Download  the MSI file and install PuTTY on your Windows machine. Step 2: Go to your PuTTY folder. It is usually located in  C:\Program Files\PuTTY  or  C:\Program Files(x86)\PuTTY Fig: image_1 Step 3: Create a shortcut of putty.exe - the shortcut will be created in the desktop folder. Fig: image_2 Step 4: Navigate to your desktop folder and you will find the shortcut named  putty.exe - Shortcut Fig: image_3 Step 5: Right-click on the  putty.exe - Shortcut and then click properties - properties window will open, like the images shown below (image_4 and image_5)-    Fig...