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How to write a switch statement in Ruby
How do I write a switch statement in Ruby?
24 Answers
24
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Hosting a Maven repository on github
I have a fork of a small open sourced library that I'm working on on github. I'd like to make it available to other developers via maven, but I don't want to run my own Nexus server, and because it's a fork I can't easily deploy it to oss.sonatype.org.
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How to load a UIView using a nib file created with Interface Builder
I'm trying to do something a bit elaborate, but something that should be possible. So here is a challenge for all you experts out there (this forum is a pack of a lot of you guys :) ).
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Does Python have a ternary conditional operator?
If Python does not have a ternary conditional operator, is it possible to simulate one using other language constructs?
26 ...
How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio
I would like to make a timestamp column with a default value of CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP using the Laravel Schema Builder/Migrations. I have gone through the Laravel documentation several times, and I don't see how I can make that the default for a timestamp column.
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Landscape printing from HTML
...L report, which needs to be printed landscape because of the many columns. It there a way to do this, without the user having to change the document settings?
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PHP Session Fixation / Hijacking
...lems. I've been reading the following two articles on Chris Shiflett's website:
5 Answers
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Java switch statement: Constant expression required, but it IS constant
...e compiler needs the expression to be known at compile time to compile a switch, but why isn't Foo.BA_ constant?
While they are constant from the perspective of any code that executes after the fields have been initialized, they are not a compile time constant in the sense required by the JLS; see...
When to use std::forward to forward arguments?
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Use it like your first example:
template <typename T> void f(T && x)
{
g(std::forward<T>(x));
}
template <typename ...Args> void f(Args && ...args)
{
g(std::forward<Args>(args)...);
}...
Declaring variables inside a switch statement [duplicate]
I saw a few answers to this issue, and I get it — you can't declare and assign variables inside a switch . But I'm wondering if the following is correct at throwing an error saying
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