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Why do we need virtual functions in C++?
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Neuron
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answered Mar 6 '10 at 13:54
M PerryM Perry
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Best Practice for Exception Handling in a Windows Forms Application?
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John RudyJohn Rudy
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File input 'accept' attribute - is it useful?
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447
The accept attribute is incredibly useful. It is a hint to browsers to only show files that ar...
Using .NET, how can you find the mime type of a file based on the file signature not the extension
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84
In Urlmon.dll, there's a function called FindMimeFromData.
From the documentation
MIME typ...
MediaNotification 媒体通知扩展：管理媒体播放器通知，支持播放控制 · Ap...
..._comps 目录中删除 de.ullisroboterseite.ursai2medianotificationk 目录4. 将 de.ullisroboterseite.ursai2medianotification 目录从扩展（.aix文件，也是ZIP存档）复制到.aia文件的此位置5. 将项目（.aia文件）重新导入Kodular
1.3 (2021-09-15)
同上...
Update relationships when saving changes of EF4 POCO objects
Entity Framework 4, POCO objects and ASP.Net MVC2. I have a many to many relationship, lets say between BlogPost and Tag entities. This means that in my T4 generated POCO BlogPost class I have:
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Regular expression for floating point numbers
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264
TL;DR
Use [.] instead of \. and [0-9] instead of \d to avoid escaping issues in some languages ...
What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
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144
To clarify on the "This is bad" - you could get all the wheels with 1 select (SELECT * from Wheel;), instead of N+1. With a large N, the pe...
Which MySQL data type to use for storing boolean values
Since MySQL doesn't seem to have any 'boolean' data type, which data type do you 'abuse' for storing true/false information in MySQL?
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Disabling browser print options (headers, footers, margins) from page?
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This does not work in Firefox 3.6, IE 7, Safari 5.1.7 or Google Chrome 4.1.
Setting the @page margin does have effect in IE 8, Opera 10, Google Chrome 21 and Firefox 19.
Although the page margins are set correctly for your content in these browsers, the behavior is not ideal in trying to solve t...