Linux, Windows, Security, Programming, Network Tutorials
[rps-include post=6522] Variables are used to store data in application. Variables can store data like string, text, integer, float number, logic value etc. Variables may defined different ways but there are some restrictions for variables names. Here some important things about variable naming. $ Sign All variables start with $ sign. It is like variable selector. … Read more
We hold data in variables. Variable is used as a container for our data. Think about holding a name. Code: var name=”Poftut”; console.log(name); var is shortcut for variable. It is not a must but makes code readble. We can ommit the var while writing code name is the name of the variable when we need to access … Read more
Modern days IT needs are changed according to 80’s and 90’s. In the old days just operating IT was enough for success but today’s situation it is changed. We need to secure the IT environment to in order to be successful. There are different methodologies, standard, architectures to design, plan, implement, evolve the security of … Read more
What is closure? How can we use closure in our codes? etc. We can ask a lot of question about closures. Here is what are closures. Closure is a wrapper for different entities like functions. Closure Scope Closure is a block or scope of code where it has own environment and if it is called … Read more