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SQL JOIN vs IN performance?

...here using a JOIN or an IN will give me the correct results... Which typically has better performance and why? How much does it depend on what database server you are running? (FYI I am using MSSQL) ...
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Repository Pattern vs DAL

...e method will take any number of parameters. While this may sound like a small difference, it is a big issue when you enter the realms of Linq and Expressions. Our default repository interface looks like this: public interface IRepository : IDisposable { T[] GetAll<T>(); T[] GetAll&lt...
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Why should I use tags vs. release/beta branches for versioning?

... to use to work with tags, but what I'd like to know is why use tagging at all if I can just create a new branch called 1.1.0 and not have to cloud my mind with a whole new set of git commands? ...
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Partly cherry-picking a commit with Git

...etting you decide whether each hunk should go in, and even letting you manually edit the patch if necessary. To use it in combination with cherry-pick: git cherry-pick -n <commit> # get your patch, but don't commit (-n = --no-commit) git reset # unstage the changes from the...
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Set the table column width constant regardless of the amount of text in its cells?

...ny extra text from coming out of the table. You should make sure to leave all of the bordering and sizing for CSS, too. Ok so here's what I have: table { border: 1px solid black; table-layout: fixed; width: 200px; } th, td { border: 1px solid black; width: 100px; overfl...
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Remove vertical padding from horizontal ProgressBar

... tried to avoid to add another dependency just to remove some padding. But all other solutions failed in one or the other way/version and in the end this was like 3 minutes to make it work!! Thank you. – ToniTornado Jan 10 '18 at 23:32 ...
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Growing Amazon EBS Volume sizes [closed]

... All great recommendations, and I thought I'd add this article I found, which relates to expanding a Windows Amazon EC2 EBS instance using the Amazon Web UI tools to perform the necessary changes. If you're not comfortable usi...
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jQuery callback on image load (even when the image is cached)

...efore? because as I can understand from this .each that you are looping on all $("img") and may be the image content is empty and the load will not happen. hmmmm, I think I have something missing, it will be nice if you can describe that is going on to understand it better. thanks. ...
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Why should Java ThreadLocal variables be static

... Because if it were an instance level field, then it would actually be "Per Thread - Per Instance", not just a guaranteed "Per Thread." That isn't normally the semantic you're looking for. Usually it's holding something like objects that are scoped to a User Conversation, Web Request...
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Excel “External table is not in the expected format.”

... "External table is not in the expected format." typically occurs when trying to use an Excel 2007 file with a connection string that uses: Microsoft.Jet.OLEDB.4.0 and Extended Properties=Excel 8.0 Using the following connection string seems to fix most problems. public static...