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How SignalR works internally?
...stent connections). SignalR has a concept of transports, each transport decides how data is sent/received and how it connects and disconnects.
SignalR has a few built in transports:
WebSockets
Server Sent Events
Forever Frame
Long polling
SignalR tries to choose the "best" connection supported ...
Change how fast “title” attribute's tooltip appears
...n. For example I remember differences between IE and FF when using \r\n inside it.
Mozilla's docs explain the limits and functionality well.
If you want customization you may take a look at third party plugins such as qTip2 which mimic it using divs and stuff and provide you full control.
...
running Rails console in production
...but now I have a problem. When I run the project in development mode on my IDE I can run the console to something like:
6 A...
Size of font in CSS with slash
...al shorthand notation to set multiple properties related to fonts.
As David M said in the comments, it mirrors the typesetting tradition of specifying typeface sizes as “x pt on y pt” to denote the glyph size on line height.
But the example in your question is actually wrong and would be ...
Are nullable types reference types?
...pe, the struct changes HasValue to true.
Nullable types (C# Programming Guide)
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What are the Differences Between “php artisan dump-autoload” and “composer dump-autoload”?
... classes that need to be included in the project (autoload_classmap.php).
Ideal for when you have a new class inside your project.
autoload_classmap.php also includes the providers in config/app.php
php artisan dump-autoload
It will call Composer with the optimize flag
It will 'recompile' l...
Switch to another Git tag
...10 at 0:40
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Numpy how to iterate over columns of array?
... For those wondering, array.T isn't costly, as it just changes the 'strides' of array (see this answer for an interesting discussion)
– drevicko
Sep 22 '14 at 4:03
add a c...
Add a fragment to the URL without causing a redirect?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Cordova: start specific iOS emulator image
...hat I ended up doing, so I can build & launch my code directly from my IDE of choice.
– EggMeister
Mar 13 '14 at 8:45
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