function-calls Questions
6
Solved
I want to use the php simple HTML DOM parser to grab the image, title, date, and description from each article on a page full of articles. When looking at the API I notice it has a set_callback whi...
Petula asked 23/10, 2008 at 20:19
4
Solved
I’ve learned that it’s common practice to use optional arguments in function and check them with missing()
(e.g. as discussed in SO 22024082)
In this example round0 is the optional argument (I kno...
Chronometry asked 22/7, 2015 at 8:27
11
Solved
I am trying to call a user defined function in jQuery:
$(document).ready(function() {
$('#btnSun').click(function() {
myFunction();
});
$.fn.myFunction = function() {
alert('hi');
...
Hl asked 25/3, 2010 at 23:27
5
Solved
I recently switched from Matlab to Python. While converting one of my lengthy codes, I was surprised to find Python being very slow. I profiled and traced the problem with one function hogging up t...
Giulio asked 28/9, 2017 at 17:32
6
Solved
code_0:
(calling foo without parentheses)
function foo(){
console.log('hello world');
}
setTimeout(foo, 2000);
This is how code_0 was executed:
start -> wait for 2 seconds -> 'hello wo...
Morgue asked 2/1, 2016 at 6:37
14
Solved
Why don't more mainstream statically typed languages support function/method overloading by return type? I can't think of any that do. It seems no less useful or reasonable than supporting overload...
Ash asked 14/1, 2009 at 5:38
10
What is the difference between a system call and a function call? Is fopen() a system call or a function call?
Sacrilege asked 19/4, 2010 at 15:38
16
I was wondering, is there any programming language where you can have function calls like this:
function_name(parameter1)function_name_continued(parameter2);
or
function_name(param1)function_...
Aril asked 22/7, 2010 at 10:43
8
is there a way to find out, where a function in PHP was called from?
example:
function epic()
{
fail();
}
function fail()
{
//at this point, how do i know, that epic() has called this function?...
Purpose asked 2/6, 2010 at 19:9
6
Solved
Just trying to tidy up a program and was wondering if anyone could feed me some syntax sugar with regard to calling a member function on one queue multiple times on the same line.
For example, ch...
Rawlins asked 3/10, 2016 at 19:7
1
Solved
According to C++14 [expr.call]/4:
The lifetime of a parameter ends when the function in which it is defined returns.
This seems to imply that a parameter's destructor must run before the code ...
Auria asked 3/10, 2016 at 4:57
1
Solved
Let's say that we have this class:
unit Traitement;
interface
type
TTraitement =class
public
function func1(param:String): String;
function func2(param:String): String;
end;
impleme...
Selangor asked 21/9, 2016 at 13:17
1
Solved
I have a function which accepts an integer array as argument and print it.
void printArray(int arr[3])
{
int i;
for(i=0; i<3; ++i)
{
printf("\n%d", arr[i]);
}
}
Is there a way to p...
Roentgenology asked 19/9, 2016 at 9:58
2
Solved
I don't have experience in assembly, but this is what I've been working on. I would like input if I'm missing any fundamental aspects to passing parameters and calling a function via pointer in ass...
Couthie asked 5/6, 2016 at 8:42
5
Solved
This is in fact an interview question, I can't figure out the answer. Anyone knows about this?
You can talk about any difference, for example, the data that are push into stack.
Scourge asked 8/1, 2012 at 9:18
6
Solved
My Code:
def A():
a = 'A'
print a
return
def B():
print a + ' in B'
return
When B() is entered into the interpeter I get
Traceback (most recent call last):
File "<interactive inp...
Fisch asked 29/8, 2010 at 17:1
2
Solved
This question is inspired by this one. Consider the code:
namespace ns {
template <typename T>
void swap(T& a, T& b) {
using namespace std;
swap(a, b);
}
}
After some test wit...
Belmonte asked 4/5, 2015 at 14:12
2
Solved
On the standard R help page for operator precedence, they do not include function calls, which seems rather sloppy in my opinion. This was causing me some problems so I decided to just use trial-an...
Soissons asked 15/5, 2014 at 21:42
0
This is not a problem that needs a solution but a question to the experienced developer (hope such things are allowed here too..) about how they judge this proposal.
In JSP/JSTL you can only "call...
Castellano asked 6/12, 2013 at 14:14
1
Solved
I tried to construct the clustering method as function the following ways:
mydata <- mtcars
# Here I construct hclust as a function
hclustfunc <- function(x) hclust(as.matrix(x),method="com...
Octillion asked 3/12, 2013 at 5:14
5
Solved
Is it possible to pass the name of a function(say A) as an argument to another function (say B), and then call function A from function B. That is the function name will be stored in a variable in ...
Bernoulli asked 15/6, 2011 at 10:26
2
Solved
The below function generates error when a function contains referenced arguments eg:
function test(&$arg, &$arg2)
{
// some code
}
Now I can not use call_user_func_array for above funct...
Molten asked 15/12, 2009 at 7:44
4
Solved
I want to understand difference between ISR (Interrupt Service Routine) and Function call.
I feel both the function call and ISR are the same from the hardware perspective. Please Correct me if I ...
Vowell asked 21/7, 2013 at 0:35
4
Solved
I'm trying to declare a function within another function. So here's part of my code:
ViewController.m
- (void)updatedisplay{
[_displayText setText:[NSString stringWithFormat:@"%d", counter]];
}
...
Reel asked 22/7, 2013 at 5:11
1
Solved
Looking for ways to optomize my code, I happened upon this jsPerf test. Not expecting anything other than to have my notion of the slowness of function calls reaffirmed, my results with IE 9 really...
Pearly asked 19/12, 2012 at 14:49
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