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“using namespace” in c++ headers
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and how should we streamline the template functions--which are supposed to be in the headers? typedefs?
– Chris
Mar 11 '18 at 11:43
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What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery?
...at are the different cases when we use these three? Where should I use one and where should I not?
9 Answers
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How to open the default webbrowser using java
...one point me in the right direction on how to open the default web browser and set the page to "www.example.com" thanks
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Is element block level or inline level?
...lements. This means that they flow inline like text, but also have a width and height like block elements.
In CSS, you can set an element to display: inline-block to make it replicate the behaviour of images*.
Images and objects are also known as "replaced" elements, since they do not have content...
When should I use the Visitor Design Pattern? [closed]
...dmit, I just don't get it. I read the wikipedia article for the pattern and I understand its mechanics but I'm still confused as to when I'd use it.
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Should the folders in a solution match the namespace?
...ce that reflects the folder hierarchy.
The classes will be easier to find and that alone should be reasons good enough.
The rules we follow are:
Project/assembly name is the same as the root namespace, except for the .dll ending
Only exception to the above rule is a project with a .Core ending, ...
Delete fork dependency of a GitHub repository
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You can contact github support and ask them to switch your repository to "normal mode".
On this page, "Commit was made in a fork" paragraph, it is explained that one has to go through support to switch. Therefore, it is likely that there is no way to do t...
move_uploaded_file gives “failed to open stream: Permission denied” error
...g this error when trying to configure the upload directory with Apache 2.2 and PHP 5.3 on CentOS.
13 Answers
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What is the right way to check for a null string in Objective-C?
...wing warning: comparison of distinct Objective-C types 'struct NSNull *' and 'struct NSString *' lacks a cast Is there any way of removing this (I dunno if things have changed since this question was asked)?
– thebossman
Dec 2 '10 at 1:40
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Type definition in object literal in TypeScript
...has methods as well as properties? Since the class doesn't get initialized and we only assign properties, calling a method on the class will cause a null exception. Basically, the object we create only 'acts' as the class because we assign its type, but it is not actually an instance of that class. ...