Go Programming language has two data types rune and string that are used to define characters and strings in go respectively Characters in Go Characters are runes in go language, rune literals are expressed in single quotes (‘) . Where,…
Go language has only one looping construct, that is for. There are three forms of for loops in Go. For can be used with single condition much like while loop in other programming language, a “for” clause which much like…
Python built-in function filter is helpful sometimes to write a compact code. Filter function takes two arguments “function” and “iterable”. Each element of iterator which is returned by iterable is passed to function (first argument). Function must return either True…
A leap year is the year which divisible by 4. But all century(multiples of 100) years that are divisible 4 are not leap years, in such a case it is tested against if it is divisible by 400. Here is…
String.fromCodePoint was introduced in ES6 to address shortcomings of String.fromCharCode to deal with UNICODE. Discussing String.fromCharCode vs String.fromCodePoint, both methods receive sequence of code points but String.fromCharCode require surrogate pair for supplementary characters while String.fromCodePoint also can receive directly code…
There are lot of command line tools available in Linux to dump files as ASCII, decimal, hexadecimal, octal and binary forms. Often it will be helpful when you want to study internals of any file structure or debugging/troubleshooting network systems.…
This article will help to configure network interface on Linux manually Prerequisites to configure network interface To configure network interface following things are required Terminal or SSH Access to shell via terminal emulator or via SSH IP Address IP Address…
Primarily “Data types” in java can be categorized into two types. That are, Primitive and Non Primitive or Reference data types. Primitive data types can be classified into four groups boolean, character, floating point and Integers. Everything else other than…
All Linux distributions come with latest stable python release. Yet, if you want to try out new python for its elegant new features. You can compile and install it side by existing python. Steps to Install Python from source Clone…
OpenCV stands for “Open Source Computer Vision Library”. It is a computer vision and machine learning library. It gives your programs the ability to see, read, manipulate and detect objects and faces in images and videos. Installing OpenCV from source…
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