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Can I incorporate both SignalR and a RESTful API?
... have a single page web app developed using ASP.NET. I recently converted many of the web methods to be push based, using the SignalR library. This really sped up the page considerably and reduced a lot of the server calls from the page.
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What is the minimum length of a valid international phone number?
I need to validate user input of an international phone number. According to E.164 , the mam>x m>imum length is 15 digits, but I was unable to find any information about the minimum. I consider digits only, no plus sign or separators.
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What's the meaning of Base SDK, iOS deployment target, Target, and Project in m>x m>code
Say I set base SDK to 7, what does it mean? It could mean that the app would run on iOS 7. But that's what iOS deployment target is for.
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Init method in Spring Controller (annotation version)
I'm converting a controller to the newer annotation version. In the old version I used to specify the init method in springmvc-servlet.m>x m>ml using:
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Git merge without auto commit
Is it possible to do a git merge , but without a commit?
5 Answers
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Ruby on Rails: How do I add a not null constraint to an em>x m>isting column using a migration?
In my Rails (3.2) app, I have a bunch of tables in my database but I forgot to add a few not null constraints. I've googled around but I can't find how to write a migration which adds not null to an em>x m>isting column.
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Static fields on a null reference in Java
static members ( static fields or static methods) in Java are associated with their respective class rather than the objects of this class. The following code attempts to access a static field on a null reference.
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What is the best way to count “find” results?
My current solution would be find <em>x m>pr> -em>x m>ec printf '.' \; | wc -c , but this takes far too long when there are more than 10000 results. Is there no faster/better way to do this?
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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
Does anybody know the difference between these two commands to switch and track a remote branch?
4 Answers
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How to em>x m>ecute a java .class from the command line
I have a compiled java class:
7 Answers
7
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