by: s |
last post by:
Can I do this:
#define MYSTRING "ABC"
..
..
..
char mychar = MYSTRING;
..
..
..
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by: Carl Ribbegaardh |
last post by:
What other c++ constructs can I use instead of #define for executing a
couple of functions?
Example:
#define DO_STUFF doThis(); doThat();
I'd guess that I can either use a template function,...
|
by: JustSomeGuy |
last post by:
I am writing classes and I want them to belong to mynamespace
What is the syntax to say that the class I'm defining is a member of
mynamespace?
What is the scope of the syntax and how does one...
|
by: Dead RAM |
last post by:
Hey people, i'll try to keep this short ;)
Here is what I want to type (or at least close too)...
#define VER_BUILD 1
#define STR_VER_BUILD "VER_BUILD"
But what happends is...
|
by: Morgan Cheng |
last post by:
Hi,
In my program module, there are some Constants should be defined to be
integer key value of std::map. In the module, methods of a few classes
will return std::map containing value indexed by...
|
by: baumann |
last post by:
hi all,
typedef int (*pfunc)(int , int);
pfunc a_func;
i know it's ok,
but how can define a_func without typedef statement?
thanks .
|
by: Hans De Schrijver |
last post by:
I'm new to C# development, so here's a basic question.
I'm developing a code library (no UI) where several of the classes will
implement an IPersistable interface.
Each class lives in its own...
|
by: Brett |
last post by:
If I have many hard coded values such as file paths, file names, timeouts,
etc, where is the best place to define them? Meaning, in the case something
needs changing for example, rather than...
|
by: Timothy Madden |
last post by:
Hy
static members of non-integral type need to be declared in the class,
but defined (and constructed or initialized) outside the class.
Like this
class SystemName
{
public:
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|
by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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: 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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
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