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When would anyone use a union? Is it a remnant from the C-only days?
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Great! In that case, I'm now wondering why the Sdl function wasn't just implemented as a class hierarchy. Is that to make it C compatible and not just C++?
– Russel
Jan 25 '11 at 12:42
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Dependency graph of Visual Studio projects
...sion 2020.1 has been released with Dependency Graph completely rebuilt. It now scales on large solutions made of hundreds of projects and offers many navigation facilities.
Here is what it looks like on the NopCommerce OSS project.
Here is what it looks like on the entire .NET Core 3 classes lib...
Database sharding vs partitioning
... multiple instances or servers, using some kind of logic or identifier to know which instance or server to look for the data. An identifier of this kind is often called a "Shard Key".
A common, key-less logic is to use the alphabet to divide the data. A-D is instance 1, E-G is instance 2 etc. Custo...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
... second, you want to remove liability in case of security breach. I don't know of any lawsuits offhand, but leaking passwords makes your company look really bad.
– James McMahon
Feb 5 '14 at 13:50
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Warning - Build path specifies execution environment J2SE-1.4
... your project Properties and click on Java Build Path located on the left. Now you will find inside the Libraries Window the J2SE 1.5, double click on this one and a new window will give you the possibility to choose the correct Excecution Environment. Now select your version and the warning will di...
Find index of last occurrence of a sub-string using T-SQL
...e last occurrence of a string using SQL? I am using SQL Server 2000 right now. I basically need the functionality that the .NET System.String.LastIndexOf method provides. A little googling revealed this - Function To Retrieve Last Index - but that does not work if you pass in a "text" column ...
What does the `forall` keyword in Haskell/GHC do?
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OK, I got my six hours and can now decode your answer. :) Between you and Norman I got exactly the kind of answer I was looking for. Thanks.
– JUST MY correct OPINION
Jun 19 '10 at 0:37
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Get first day of week in SQL Server
... weeks have passed since Monday, January 1, 1900? Let's call that [n]. Ok, now add [n] weeks to Monday, January 1, 1900. You should not be surprised that this ends up being a Monday. DATEADD has no idea that you want to add weeks but only until you get to a Sunday, it's just adding 7 days, then addi...
How to upgrade PowerShell version from 2.0 to 3.0
...staller, it says "This update is not applicable to your computer. " and I know from checking version that I am still on PowerShell 2.
– Shiva
Sep 3 '15 at 20:52
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Change the URL in the browser without loading the new page using JavaScript
... You're right, last time i experimented with Chrome. I just now tried with Firefox 3.6 on my Ubuntu, it didn't work. I guess we'll have to wait until HTML5 is fully supported in FF
– clu3
Dec 17 '10 at 7:35
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