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Creating C <em>mem>acro with ## and __LINE__ (token concatenation with positioning <em>mem>acro)
I want to create a C <em>mem>acro that creates a function with a na<em>mem>e based
on the line nu<em>mem>ber.
I thought I could do so<em>mem>ething like (the real function would have state<em>mem>ents within the braces):
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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 <em>mem>any of the web <em>mem>ethods to be push based, using the SignalR library. This really sped up the page considerably and reduced a lot of the server calls fro<em>mem> the page.
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What's the <em>mem>eaning of Base SDK, iOS deploy<em>mem>ent target, Target, and Project in xcode
Say I set base SDK to 7, what does it <em>mem>ean? It could <em>mem>ean that the app would run on iOS 7. But that's what iOS deploy<em>mem>ent target is for.
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How do I get the “id” after INSERT into <em>Mem>ySQL database with Python?
I execute an INSERT INTO state<em>mem>ent
5 Answers
5
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Why doesn't Java allow generic subclasses of Throwable?
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As <em>mem>ark said, the types are not reifiable, which is a proble<em>mem> in the following case:
try {
doSo<em>mem>eStuff();
} catch (So<em>mem>eException&a<em>mem>p;lt;Integer&a<em>mem>p;gt; e) {
// ignore that
} catch (So<em>mem>eException&a<em>mem>p;lt;String&a<em>mem>p;gt; e) {
crashAndBurn...
How to read file contents into a variable in a batch file?
This batch file releases a build fro<em>mem> TEST to LIVE. I want to add a check constraint in this file that ensures there is an acco<em>mem>anying release docu<em>mem>ent in a specific folder.
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Git <em>mem>erge without auto co<em>mem><em>mem>it
Is it possible to do a git <em>mem>erge , but without a co<em>mem><em>mem>it?
5 Answers
5
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Ruby on Rails: How do I add a not null constraint to an existing colu<em>mem>n using a <em>mem>igration?
In <em>mem>y Rails (3.2) app, I have a bunch of tables in <em>mem>y database but I forgot to add a few not null constraints. I've googled around but I can't find how to write a <em>mem>igration which adds not null to an existing colu<em>mem>n.
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Static fields on a null reference in Java
static <em>mem>e<em>mem>bers ( static fields or static <em>mem>ethods) in Java are associated with their respective class rather than the objects of this class. The following code atte<em>mem>pts to access a static field on a null reference.
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How can I install <em>Mem>acVi<em>mem> on OS X?
I a<em>mem> using OS X 10.9.1 (<em>Mem>avericks).
4 Answers
4
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