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What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
...to know if a given object is indeed the correct key, because it's possible for two different objects to generate the same hash code. Hmm, that is a bit tricky. So the problem here is really with Equatable.
– devios1
Jul 25 '14 at 21:41
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How SignalR works internally?
...s.
SignalR has a few built in transports:
WebSockets
Server Sent Events
Forever Frame
Long polling
SignalR tries to choose the "best" connection supported by server and client (you can also force it to use a specific transport).
That's the high level. If you want to see how each transport is ...
In Gradle, is there a better way to get Environment Variables?
...ks as well:
home = "$System.env.HOME"
It's not clear what you're aiming for.
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Platform independent size_t Format specifiers in c?
...size_t is aliased to different variable types on different architectures. For example, on one machine (64-bit) the following code does not throw any warnings:
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NPM/Bower/Composer - differences?
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npm is nodejs package manager. It therefore targets nodejs environments, which usually means server-side nodejs projects or command-line projects (bower itself is a npm package). If you are going to do anything with nodejs, then you are going to use npm.
bower is...
VB.NET - How to move to next item a For Each Loop?
Is there a statment like Exit For , except instead of exiting the loop it just moves to the next item.
6 Answers
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How do I move a table into a schema in T-SQL
... the undocumented (and to be deprecated at some point, but unlikely!) sp_MSforeachtable stored procedure:
exec sp_MSforeachtable "ALTER SCHEMA TargetSchema TRANSFER ?"
Ref.: ALTER SCHEMA
SQL 2008: How do I change db schema to dbo
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jQuery.active function
I was trying to find some more information on the following jQuery function:
2 Answers
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Are nullable types reference types?
...that the nullable struct has two values:
The value of the data type (int for int?, DateTime for DateTime?, etc.).
A boolean value which tells if the data type value has been set. (HasValue is the property.)
When you set the value of the data type, the struct changes HasValue to true.
Nullable ...
What are the Differences Between “php artisan dump-autoload” and “composer dump-autoload”?
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Laravel's Autoload is a bit different:
1) It will in fact use Composer for some stuff
2) It will call Composer with the optimize flag
3) It will 'recompile' loads of files creating the huge bootstrap/compiled.php
4) And also will find all of your Workbench packages and composer dump-autoload ...