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How to get the insert ID in JDBC?

...or Oracle, you can invoke a CallableStatement with a RETURNING clause or a SELECT CURRVAL(sequencename) (or whatever DB-specific syntax to do so) directly after the INSERT in the same transaction to obtain the last generated key. See also this answer. ...
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Visual Studio refuses to forget breakpoints?

... Try this select the Breakpoints toolbar item from the Debug toolbar. This brings up the Breakpoints window. From this window, you can view all breakpoints in the application. Here, you select and clear the breakpoint by clicking the D...
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How to delete a property from Google Analytics

... You have to select the Property first and then under Profile click on Profile Settings. At the bottom of that page there is a "delete this profile" link: This was really annoying, and I spent a good chuck of time trying to find th...
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How do you perform a CROSS JOIN with LINQ to SQL?

... it. var combo = from p in people from c in cars select new { p.Name, c.Make, c.Model, c.Colour }; share ...
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Android Studio: Module won't show up in “Edit Configuration”

... I had similar issue when I selected parent directory of my project, I resolved by Close Project -> Delete Project from Android Studio -> Import Project by selecting right build.gradle file. Make sure you select right build.gradle file while imp...
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How to construct a REST API that takes an array of id's for the resources

...rRepository.GetAllUsersByIds(userIds); var collection = users.Select(user => new { id = user.Id, fullname = user.FirstName +" "+ user.LastName }); var result = new { users = collection }; return this.Jsonp(result); } public IQueryable<User&...
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MySQL - why not index every field?

...k about index updates were one update trigger all indexes update this is a select all unordered equivalent in time from this I conclude that you have in this scenario that if you will loose this time is preferable to lose it in a select nor an update because if you will select a field that is not i...
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How to Execute SQL Server Stored Procedure in SQL Developer?

... Yea..try selecting some records and executing some simple commands see if anything at all works!..best of luck.. – Vishal Nov 9 '10 at 18:22 ...
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What is the difference between localStorage, sessionStorage, session and cookies?

...e Mozilla source code we can see that 5120KB (5MB which equals 2.5 Million chars on Chrome) is the default storage size for an entire domain. This gives you considerably more space to work with than a typical 4KB cookie. The data is not sent back to the server for every HTTP request (HTML, images, J...
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Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?

... up the firstname field as shown. http://localhost:8983/solr/collection1/select?q=firstname:john^2&lastname:john As you can see, firstname field is boosted up with a score of 2. More on SolrRelevancy searching and indexing speed The speed is unbelievably fast and no compromise o...