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How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
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The
(condition) ? /* value to return if condition is true */
: /* value to return if condition is false */ ;
syntax is not a "shorthand if" operator (the ? is called the conditional operator) because you cannot execute ...
Is there a way to style a TextView to uppercase all of its letters?
...sign a xml attribute or style to a TextView that will make whatever text it has in ALL CAPITAL LETTERS.
7 Answers
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Why should I use version control? [closed]
I was reading a blog where the writer said this
20 Answers
20
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Why do we need private subnet in VPC?
...re previously, the common solution was an EC2 instance on a public subnet within the VPC, functioning as a "NAT instance," providing network address translation (technically, port address translation) for instances in other, private subnets, allowing those machines to use the NAT instance's public I...
Transitions on the CSS display property
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You can concatenate two transitions or more, and visibility is what comes handy this time.
div {
border: 1px solid #eee;
}
div > ul {
visibility: hidden;
opacity: 0;
transition: visibility 0s, opacity 0.5s linear;
}
div:hover >...
How to send objects through bundle
I need to pass a reference to the class that does the majority of my processing through a bundle.
11 Answers
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Why must a lambda expression be cast when supplied as a plain Delegate parameter
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A lambda expression can either be converted to a delegate type or an expression tree - but it has to know which delegate type. Just knowing the signature isn't enough. For instance, suppose I have:
public delegate void Action1();
public delegate voi...
SQL Client for Mac OS X that works with MS SQL Server [closed]
...nect to a remote SQL server using Mac OS X? I don't really need a GUI, but it would be nice to have for the color coding and resultset grid. I'd rather not have to use a VM.
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Can I nest a element inside an using HTML5?
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No, it isn't valid HTML5 according to the HTML5 Spec Document from W3C:
Content model: Transparent, but there must be no interactive content descendant.
The a element may be wrapped around entire paragraphs, lists, tables, and s...
IntelliJ does not show project folders
I have an issue with IntelliJ. It doesn't show any folders in my project view on the left.
My setting is "View As: Project"
How can I manage it so that the folders and packages are shown again?
I don't have any clue because I didn't change any options!
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