Studying final methods and classes in the book "Programming in Java 6 ed." of Deitel I came across the following proposition:
The methods declared private are implicitly final, because it is impossible to overwrite them in a subclass (alt...
What functions can and can theoretically exert? Is it determined by time or experience?
What can happen when a task at the "Senior" level is assigned to someone who does not have such knowledge, is it unethical to do this?
I think the title says it all, why is it wrong to repeat HTML IDs?
I notice lots of people doing things like:
<div id="foo">bar</div>
<div id="foo">baz</div>
To apply CSS and understand the problems that this caus...
I get this warning when giving start on my container with browser-sync :
[BS] Watching files... (node:1) UnhandledPromiseRejectionWarning:
Unhandled promise rejection (rejection id: 1): Error: Exited with code
3
Any ideas?
Generally for checks that modify only one line I have avoided the use of keys, since PHP accepts this method, but I rarely see codes from other programmers like this ... Examples
My method
if($thumb->SaveInDB('imagens','img'))
$ok =...
I would like to know if there are libraries or solutions to handle requests containing headers such as Last-Modified , If-Modified-Since , If-Range If-None-Match , etc. and produce replies with Cache-Control ,...
I need to understand what each of the values printed on the screen means by the following code:
#include<stdio.h>
int main() {
int i=5;
int *p;
p = &i;
printf("%u %d %d %d %d \n", p, *p+2,**&p,3**p,**&p+4);
return 0;
}...
As an example, making use of the variable SCRIPT_FILENAME we can get the requested file , but for this problem what is wanted is to get the directory where the file .htaccess is located:
# Rewrite the url
<IfModule mod_rewri...
I need to add another 2 days on a date from a variable.
I'm doing it this way but it's not working.
$data = '17/11/2014';
echo date($data, strtotime("+2 days"));