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C++ “virtual” keyword for functions in derived classes. Is it necessary?
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The 'virtualness' of a function is propagated implicitly, however at least one compiler I use will generate a warning if the virtual keyword is not used explicitly, so you may want to use it if only to keep the compiler quiet.
From a purely stylis...
Is HTML considered a programming language? [closed]
...at are relative to the job you're applying for on your resume. If you list ASP.NET but don't list HTML, even though it's somewhat obvious, there are a lot of managers and/or HR types that will assume you don't know HTML since it's not listed. I've had it happen to me before.
Update - Some say no it...
Service Reference Error: Failed to generate code for the service reference
...similar error when trying to generate the client for a web service from an ASP .Net MVC 4.0 project using Visual Studio 2012.
The root of the problem seems to be that fact that the project from where I was trying to generate the client was referencing an assembly which in turn was dependent on anot...
What's so bad about Template Haskell?
...gt; c)) or whatever. TH would be more reliable if one could express that a function may only generate expressions of a certain type, or only function declarations, or only data-constructor-matching patterns, etc.
You can generate expressions that don't compile. You generated an expression that refer...
Auto detect mobile browser (via user-agent?) [closed]
...e are open source scripts on Detect Mobile Browser that do this in Apache, ASP, ColdFusion, JavaScript and PHP.
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The name 'ConfigurationManager' does not exist in the current context
... am trying to access connectionStrings from the config file. The code is ASP.NET + C#. I have added System.Configuration to reference and also mentioned with using. But still it wouldn't accept the assembly.
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Check for changes to an SQL Server table?
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Here's how I used it to rebuild cache dependencies when tables changed:
ASP.NET 1.1 database cache dependency (without triggers)
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Java Pass Method as Parameter
...;& p.getAge() >= 18
&& p.getAge() <= 25
The arrow token, ->
A body, which consists of a single expression or a statement block. This example uses the following expression:
p.getGender() == Person.Sex.MALE
&& p.getAge() >= 18
&& p.getAge() &l...
Can code that is valid in both C and C++ produce different behavior when compiled in each language?
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Here is an example that takes advantage of the difference between function calls and object declarations in C and C++, as well as the fact that C90 allows the calling of undeclared functions:
#include <stdio.h>
struct f { int x; };
int main() {
f();
}
int f() {
return prin...
Why doesn't nodelist have forEach?
... stable platform, people are used to their 2 year old javascript no longer functioning as expected..
– JoyalToTheWorld
Dec 23 '16 at 0:20
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