I was doing a simple code with if of two conditions. Everything worked fine and after I read it, I realized I had written condicao & condicao2 instead of using && . Even with this " typo " the code is fully func...
The most common and known form of increment is the post:
for (var i = 0; i < 10; i++){
console.log(i);
}
However, I then see the pre-decrement:
for (var i = 0; i < 10; ++i){
console.log(i);
}
However, the results are the...
It's been a while since I've always used the current() function in PHP to get the first element of the array (which in fact is not its functionality since it returns the current pointer in array is) and I've been noticing something tha...
Always when I have folder permissions issue on my Ubuntu operating system, I usually give the 777 permission to the given folder. I usually do this in the development environment.
In some situations, I've given this kind of permission...
Are some languages safer than others? Or is this not dependent on the language but on the programmer?
Does the language in which a program is programmed interfere with programmer-independent security?
This is a very widespread concept in functional languages, but what exactly is it?
Why is it advantageous?
Bonus point : Is it possible to use it in non-functional languages? Or more generically, in languages that do not have specific fac...
I would like to know how I can program an application in Ruby on Rails instead of English.
There are basically three issues to this:
How to change the user interface in Portuguese? (ActiveRecord error messages, dates and times in extensi...
In the Linux kernel implementation , I came across this statement on the line 89:
#define _THIS_IP_ ({ __label__ __here; __here: (unsigned long)&&__here; })
I know that in C , symbols starting with a _ followed by a ca...