Hi there. I've been working through Bjarne Stroustrup's "The C++ Programming Language" (2nd edition - I know I should really get a new copy but this is a library book!), and had a few questions about one of his simpler questions. In Chapter 2, when talking about Declarations and Constants, he lists a set of declarations, some of which ar...
I have created a list in sharepoint 2010 and want to somehow export the list definition for use in a feature in visual studio 2010. The reason is so that I can package it and deploy it to another server. Is this the right approach to deploying existing sharepoint artefacts to a different server? ...
I've tried looking at the Oceans BrowserCap file for inspiration, but it's just a little over the top for me. I basically need the equivalent of this in a .browser file <browserCaps> <filter> <!-- Google Crawler --> <case match="Googlebot"> browser=Googlebot crawler=true </case> ...
I didn't know what to title this, so if anyone wants to edit it: Go ahead. def Function_A() print "We're going to function B!" Function_B() def Function_B() print "We made it!' This is a beginner question, but the solution hasn't occurred to me as I've been spoiled by compiled languages. You can see here, Function_A leads to Funct...
What does an if statement look like when it's compiled into IL? It's a very simple construct in C#. Can sombody give me a more abstract definition of what it really is? ...
Can someone give me a clear, concise definition of the difference between a programming language and a framework? I have scoured the web and been unable to find an adequate definition. For extra credit, is it possible for a language and a framework to become so inextricably linked that there IS no difference, or is there such a clear l...
hey, i'm trying to compile my work and i'm getting this error : function template has already been defined and it's written about all my template functions. any idea what can cause such thing? ...
I have a confusion about declaration and definition. In the statement int switchon(float duration); Q1. Is the parameter 'duration' being defined or is it being declared? As per section 3.1/2 of the holy Standard, it is a definition, but I am unable to understand why. Q2. What is the exact difference between declaration and defini...
In my MySQL table, every column by itself can be NULL, but there must be at least one column with a non-NULL value. At the moment, I am wrapping an insert statement in a stored procedure which prevents insertion of all-NULL rows, but that of course does not keep anyone from using native INSERT statements, circumventing my wrapper procedu...
This XML documentation seems to say that the ID derived type supports a pattern, but when I try to define one with this code: <complexType name="CourseType"> <attribute name="courseNumber" type="ID"> <pattern value="[A-Z]{2}(\d{3}).(\d{3})" /> </attribute> <attribute name="numOfCredits"...
I get error in compilation with the following definition. int matrix[ ][ ] = { { 1, 2, 3}, {4,5,6} }; char str[ ][ ] = { "abc", "fgh" }; Why is the compiler complaining missing subscript and too many initializers. ...
Is the following code valid C++? const int var = 10; { int var[var]; // why doesn't this give any error ? } Note : The code compiles on my g++ compiler. ...
I have a dl that I've coded like so: <dl> <dt>term 1</dt> <dd>definition 1</dd> <dt>term 2</dt> <dd>definition 2</dd> <dt>term 3</dt> <dd>definition 3</dd> </dl> I'm finding it hard to apply the right css for the layout that i want ie. each term and definition in a column. structuring the html in the following way wo...
I have defined a performance counter as: PerformanceCounterCategory pcc = new PerformanceCounterCategory("Network Interface", ipAddress); string instance = pcc.GetInstanceNames()[1]; //first card PerformanceCounter bandwidthCounter = new PerformanceCounter("Network Interface", "Current Bandwidth", instance, ipAddress); in my code, b...
Hi,in visual prolog there is "domains" section in a prolog program in which you can define types. Is there any similar thing in swi-prolog? In visual prolog a type is defined like: domains NewType = thing1; thing2 ...
I am sure this problem is asked a lot but I can't seem to find anything relevant. I have multiple source files in a C++ project. In typical fashion, there are multiple header files with class and function declarations and associated source files with their definitions. The problem is that when I try to use one of my classes defined in an...
A coworker had never heard of this, and I couldn't provide a real definition. For me, it's always been an instance of 'I-know-it-when-I-see-it'. Bonus question, who originated the term? ...
Hello everyone. I have been trying to understand what ES5 is and what does ES5-compliant really means but without much success. It's also true I didn't spend a lot of time trying to find the answer. Can anyone very briefly explain please? Thank you. ...
int x; Is this declaration or definition ? As I write the following code, #include <stdio.h> int main(void) { int x; printf("%p",&x); return 0; } it prints some address.So as memory is allocated , int x; can't be a declaration. So is it a definition ? ...
The following code is lifted directly from the source of the Tie::File module. What do the empty parentheses accomplish in the definition of O_ACCMODE in this context? I know what subroutine prototypes are used for, but this usage doesn't seem to relate to that. use Fcntl 'O_CREAT', 'O_RDWR', 'LOCK_EX', 'LOCK_SH', 'O_WRONLY', 'O_RDONL...