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Creating a comma separated list from IList or IEnumerable
...ul though :)
This is likely to be the simplest way to do it, and quite performant as well - there are other questions about exactly what the performance is like, including (but not limited to) this one.
As of .NET 4.0, there are more overloads available in string.Join, so you can actually just wri...
Using Git, show all commits that are in one branch, but not the other(s)
I have an old branch, which I would like to delete. However, before doing so, I want to check that all commits made to this branch were at some point merged into some other branch. Thus, I'd like to see all commits made to my current branch which have not been applied to any other branch [or, if thi...
What is the use of GO in SQL Server Management Studio & Transact SQL?
... what I understand, it is interchangeable with a semicolon (OLEDB/Oracle). For instance if you have a large post deployment script, a GO statement between lines may help memory used in the script.
– Anthony Mason
Dec 18 '15 at 15:26
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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
...ot make any sense whatsoever. When dealing with mongo it is preferred also for updates to have atomic operations. First reading it causes a dirty read whenever someone else changes your data. And since mongo has no transactions, it will happily corrupt the data for you.
– frogi...
Cannot resolve the collation conflict between “SQL_Latin1_General_CP1_CI_AS” and “Latin1_General_CI_
...ifferent collations within a single table or database - you're only asking for trouble....
Once you've settled for one single collation, you can change those tables / columns that don't match yet using this command:
ALTER TABLE YourTableName
ALTER COLUMN OffendingColumn
VARCHAR(100) COLLATE ...
How to select from subquery using Laravel Query Builder?
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@Kannan nope. it's a candidate for a PR I guess, but in the end that's not very common use case. Probably this is the reason for not having it there up to this day..
– Jarek Tkaczyk
Feb 28 '16 at 12:28
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How to trigger event in JavaScript?
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Dont't forget that only the IE version has the 'on' in front (I missed that at first)
– hugomg
Sep 15 '11 at 13:05
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ActiveRecord OR query
...string namely SQL Injection. So, we will have to sanitize the user input before providing it to a SQL query that has to be run against the database. This will be handled by ORMs, and these have been handling the edge cases, that we tend to miss. So, it is always advisable to use ORM to create SQL qu...
Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?
...l Studio Express 2012 on Windows 7. I've been running it with no problems for several months now.
6 Answers
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std::vector performance regression when enabling C++11
I have found an interesting performance regression in a small C++ snippet, when I enable C++11:
1 Answer
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