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Is Random class thread safe?

...e Java 7 docs: "Instances of java.util.Random are threadsafe." docs.oracle.com/javase/7/docs/api/java/util/Random.html – Matt R Jul 12 '13 at 14:38 add a comment ...
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Can Flask have optional URL parameters?

...you are requesting b/c I needed it as well. The code is located at: github.com/sudouser2010/flask_optional_routes. – sudouser2010 Mar 12 '18 at 1:57 ...
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How to assign the output of a Bash command to a variable? [duplicate]

I have a problem putting the content of pwd command into a shell variable that I'll use later. 5 Answers ...
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Nullable vs. int? - Is there any difference?

...Nullable<int>, which itself is shorthand for Nullable<Int32>. Compiled code will be exactly the same whichever one you choose to use. share | improve this answer | ...
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How do you do a ‘Pause’ with PowerShell 2.0?

... /c Carries out the command specified by string and then terminates | out-null pipes the output to out-null, where you'll never see it If you want to see the "Press any key to continue..." message, remove the pipe. Also, this doesn't seem to...
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What does the plus sign do in '+new Date'

...ions will undergo a major performance penalty. Look at this jsperf, jsperf.com/new-date-timing – Geuis Oct 11 '12 at 0:58 10 ...
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Add data annotations to a class generated by entity framework

...our case the partial class ItemRequest would look like this: using System.ComponentModel; using System.ComponentModel.DataAnnotations; //make sure the namespace is equal to the other partial class ItemRequest namespace MvcApplication1.Models { [MetadataType(typeof(ItemRequestMetaData))] p...
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Unable to create a constant value of type Only primitive types or enumeration types are supported in

... This cannot work because ppCombined is a collection of objects in memory and you cannot join a set of data in the database with another set of data that is in memory. You can try instead to extract the filtered items personProtocol of the ppCombined co...
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How can I change or remove HTML5 form validation default error messages?

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How can I mock dependencies for unit testing in RequireJS?

...yone considering this solution, I'd suggest checking out squire.js (github.com/iammerrick/Squire.js) mentioned below. It's a nice implementation of a solution which is similar to this one, creating new contexts wherever stubs are needed. – Chris Salzberg Jun 24...