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BigDecimal setScale and round
...ficant digits. The precision of 0.000042M is 2.
– David J.
Dec 4 '13 at 4:16
3
See: "precision": ...
Can I change the name of `nohup.out`?
...nohup2.out. Then what does 2>&1& do?
– David LeBauer
Dec 28 '10 at 21:25
12
2>&...
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.
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In Gradle, is there a better way to get Environment Variables?
...
Did you use single quotes instead of double by mistake, perhaps?
– Alice Purcell
Oct 1 '15 at 10:29
7
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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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Python: Append item to list N times
...[{} for x in range(100)]
(The reason why the first method is only a good idea for constant values, like ints or strings, is because only a shallow copy is does when using the <list>*<number> syntax, and thus if you did something like [{}]*100, you'd end up with 100 references to the sa...
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...