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When you use the method "post" does it always overwrite $_POST? Is this one of the global variables, like $_SERVER?
forms
php
0 Votes
4 Answers
5th May 2016, 1:09 AM
Joseph Bonifacio
When i pass an object like this; for example: SomeMethod(this); How i do point to this object inside body function?; like "this" too?
c#
this
0 Votes
1 Answer
27th Apr 2016, 7:08 PM
Daniel Jaimes
How do you distinguish between paragraphs <p> in the html when editing in css? like if I wanted to have different images behind different paragraphs, would you use the class ""? know it's basic, but I can't think through all the new stuff I've learnt lol thanks!
background
css
1 Vote
6 Answers
24th Apr 2016, 11:52 PM
Jonothan Pinchen
Any rule of thumb for using switch vs if-else for performance reasons? Basically like let's say if you need to use switch case if there are more than 4 conditions?
java
switch
-1 Vote
2 Answers
17th Apr 2016, 3:21 AM
Pratul Kumar Singh
What if I send null as one parameter and try to perform operation on it in the function like adding, then what would the function return?
functions
javascript
1 Vote
3 Answers
16th Apr 2016, 6:50 AM
zainul abedin
Shouldn't a variable start with a lowercase like "personAge"?
c#
variables
0 Votes
2 Answers
14th Apr 2016, 3:26 PM
Elijah (ELi)
Why is setInterval called "method"? I see it's called like a function — does not have an object and dot before it.
date
javascript
0 Votes
2 Answers
3rd Apr 2016, 1:51 PM
exetwezz
Okay, so AJAX can be used when we want to update small portions of a webpage at a time. When would this be useful? Like when posting on a site?
ajax
javascript
1 Vote
2 Answers
23rd Mar 2016, 5:48 PM
Michael Da Costa
Like why do we need to construct a constructor pls can anyone help
javascript
objects
0 Votes
1 Answer
17th Feb 2016, 10:31 AM
chandrika kadam
How does one declare constant variables like 3.142,for PI?
java
variables
3 Votes
9 Answers
16th Feb 2016, 6:18 AM
Elijah Murimi
dictionary can hold dictionarys? just like json on js. f = {"foo": { "bar":something}}
dictionaries
python
1 Vote
1 Answer
7th Feb 2016, 5:57 PM
exi
I can use single quote to the string value ? like string var='text';
java
strings
0 Votes
5 Answers
7th Feb 2016, 12:34 AM
Elghozi Nasreddine
Is SQL a language like java or c?
sql
0 Votes
4 Answers
23rd Jan 2016, 11:23 AM
Ankit S.Mahindre
Seems like math class doesn't exist in my eclipse version in library. It asks me to create method pow when I try to check Double a = Math.pow(2,3); Any ideas?
java
math
1 Vote
1 Answer
5th Jan 2016, 2:39 PM
Eugene Lukianov
Can we say that methods are like functions..?
functions
java
methods
0 Votes
5 Answers
29th Dec 2015, 4:23 PM
preet singh
So guys... I've been making a custom calc and I was wondering how I would add different operations? Like how do i make it so I can choose an operation?
c++
operators
0 Votes
1 Answer
4th Dec 2015, 8:34 AM
Chandler
What is the prefix for other browser like chrome browser?
css
css3
gradients
0 Votes
9 Answers
3rd Dec 2015, 7:31 AM
Jovenan Marbaniang
Can single line comment begin and end like a multi line comment?
c++
comments
0 Votes
8 Answers
26th Oct 2015, 4:33 PM
kiranramesh
Can someone give other examples of this? Like an example of a script name to be put in the SERVER code or at least a scenario of where and when to use this code? Thank you.
php
predefined-variables
1 Vote
1 Answer
28th Sep 2015, 10:21 AM
Ciara Grace Tenorio
Will adding serious amounts of comments slow down the program? I mean like a novel length like the types of: war and peace.
c++
comments
0 Votes
3 Answers
18th Sep 2015, 5:07 PM
Henrik Karlberg
Why we write <hr\> not like </hr>?
html
-4 Votes
17 Answers
6th Sep 2015, 5:18 AM
Praddhyumn Mani
I have single table called flow, which has every 10 mins flow sample. I want to show sum of this samples per shift like 8am to 4pm shift1, 4pm to 12am shift2, 12am to 8am shift3
sql
union
0 Votes
2 Answers
22nd Aug 2015, 5:12 AM
hari Prasad
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