Yesterday, computer science was considered pseudoscience in the Soviet Union. Today, some governments are complaining about attacks by Russian hackers.
And although in Russia so far there are few high-tech devices and devices, smart programmers are enough for us.
Today we will talk about computer languages, their classification, essence, capabilities and prospects for future use.
We begin to consider the topic with theory. First of all, weβll deal with the concept.
What are computer languages?
This is a system of signs, symbols, which is designed to "communicate" a person with a computer. After all, we canβt just take it, go to the computer and start explaining something to it. To do this, there are special code words and vocabulary that make up computer languages. And they already reach the computer in a form understandable to him.
8 . , . - , - .
.
?
: , . . , , :
/++;
Java;
PHP;
Python;
Visual Basic.
, , , 90% . .
/++
C++ . , , . ++ , .
, ++. . , , , .
, . , . , .
, , . . , .
Java
Sun Microsystems. , -, .
Java . , , , . Java .
. , . - .
, , , 1,2-2 , C++. . , .
PHP
-? PHP, . , , -.
, , , . PHP - MySQL Access.
, Facebook Wikipedia, .
. , 60% , PHP, ( ) . .
. 2015 PHP 6- , .
, , . - . , -, .
. , .
"" .
, "". . .
, , . , Java, , .
, . - . .
, .
But do not worry, the world does not stand still. Today you can study without leaving your home. The main thing is to have a computer and the Internet. There are many sites that conduct computer language training. The most popular ones are Codecademy, Code School and Udacity.