Code Happiness

Tips & Tricks

How to update hostname in postfix?

Updating hostname in postfix involves updating several files. First, we need to update the following file with the new hostname: /etc/mailname So, we can use


Steps in Optimizing Website Speed

Step 1: Find out the reasons for the slow speed To optimize any website, first, we need to find out what reasons are slowing down


New Gmail looks like

As you can see, the new Gmail looks like a hybrid between the current Gmail interface and It isn’t a huge departure from the


MoviePass Is Tracking Your Location

We were all waiting for the other shoe to drop on the super cheap, all-you-can-watch movie service, and it finally has. In a recent presentation,

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