2019 ~ JFA

Easy Way Convert Binary to Decimal

Here I want to share with you guys some trick to solved binary issue :D Sometime you got confused when deal with binary in exam or even i...

As an engineer you demanded to be fast and accurately to calculate an IP Addresses such as Network ID, Broadcast, Available IP, Subnet Mask....

Conditionals are a key part of applying logic within your code and understanding conditionals starts with understanding the if statement. Co...

In previous post I already write about list and join to create list or array and you can use join to convert list to be a string. Now if you...

Lists are exactly what they sound like. They are a list of objects - each object is called an element, and each element is of the same or di...

When you append some variable maybe you will deal with problem like spacing. By using format() you can simplify the need of spacing for exam...

Some time you deal with blank space something like this ' 10.255.1.10/24 ' if you deal with this some time you need to...

Startswith & Endswith is used to verify if a string starts with a certain sequence of characters and endswith is used to verify if a ...

Using the upper() and lower() methods is helpful when you need to compare strings that do not need to be case-sensitive. For example, mayb...

I try to always use Python in my daily jobs. Because I like this kind of programming language and I want to be a Next Generation Engineer, ...

Nabi Muhammad SAW berdoa setiap pagi, dengan doa: اَللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْماً نَافِعاً، وَرِزْقاً طَيِّباً، وَعَمَلاً مُتَقَبَّلا...

Today I facing error when installing GNS3 on my lovely kali linux OS. when I add the ppa repo then will it's appear this issue : root@...