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Setting Objects to Null/Nothing after use in .NET
Should you set all the objects to null ( Nothing in VB.NET) once you have finished with them?
15 Answers
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Get the length of a String
...Before Swift 2.0, count was a global function. As of Swift 2.0, it can be called as a member function.
test1.characters.count
It will return the actual number of Unicode characters in a String, so it's the most correct alternative in the sense that, if you'd print the string and count characters ...
Best Practice for Exception Handling in a Windows Forms Application?
...standing of what language features C# has to deal with exceptions. They're all quite theoretical however so what I haven't got yet is a feel for how to translate the basic concepts into a good exception-handling model in my application.
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Mapping a function on the values of a map in Clojure
...I like this version because it's super short and obvious if you understand all the functions and such it uses. And if you don't it's an excuse to learn them!
– Runevault
Nov 5 '09 at 3:14
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How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
...e this might be? I've asked for more clarification in a separate question. All input appreciated!
– Philip Bulley
Jan 15 '14 at 17:44
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Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
... will feed data to Table1 and get the Column1 value from Table1 and call the second stored procedure which will feed the Table2.
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What is the difference between the different methods of putting JavaScript code in an ?
...vaScript enabled, there's no reason you can't have a simple HTML page that all your JavaScript links can point to for their href section in the event that someone happens to turn off JavaScript after logging in. I would highly encourage you to still allow this fallback mechanism. Something like th...
Postgres: SQL to list table foreign keys
Is there a way using SQL to list all foreign keys for a given table? I know the table name / schema and I can plug that in.
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Find a pair of elements from an array whose sum equals a given number
Given array of n integers and given a number X, find all the unique pairs of elements (a,b), whose summation is equal to X.
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MySQL vs PostgreSQL for Web Applications [closed]
...on factor is, "which is faster?" Then the answer is "it depends. If it really matters, test your application against both." And if you really, really care, you get in two DBAs (one who specializes in each database) and get them to tune the crap out of the databases, and then choose. It's astonis...