by: J.R. |
last post by:
Hi folks,
The python can only support passing value in function call (right?), I'm
wondering how to effectively pass a large parameter, such as a large list or
dictionary?
It could achieved...
|
by: Edward Diener |
last post by:
In the tutorial on functions there are sections on default arguments and
keyword arguments, yet I don't see the syntactic difference between them.
For default arguments the tutorial shows:
def...
|
by: Patrick Kowalzick |
last post by:
Dear all,
I have a question about default template parameters.
I want to have a second template parameter which as a default parameter,
but depends on the first one (see below). Is something...
|
by: earl |
last post by:
class temp
{
public:
temp();
foo(char, char, char*);
private:
char matrix;
};
temp::foo(char p, char o, char m = matrix )
|
by: Patrick Kowalzick |
last post by:
Dear NG,
I would like to change the allocator of e.g. all std::strings, without
changing my code. Is there a portable solution to achieve this?
The only nice solution I can think of, would be...
|
by: Martin Jørgensen |
last post by:
Hi,
Problem:
========
Some of my output functions are beginning to take pretty many
arguments... I mean.... We're talking about 10-15 arguments :-)
So I thought to myself, perhaps this is...
|
by: LaundroMat |
last post by:
Suppose I have this function:
def f(var=1):
return var*2
What value do I have to pass to f() if I want it to evaluate var to 1?
I know that f() will return 2, but what if I absolutely want to...
|
by: Janus |
last post by:
Hi,
Is there a way to pass arguments to the callback function used inside
an addEventListener?
I see that I can only list the name of the callback function.
For eg, I use this:
var...
|
by: claudiu |
last post by:
Hi,
I'll go straight to the first question. Why does the code below
compile?
void f(int i = 0);
int main()
{
(&f)();
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
