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Show dialog from fragment?
... classic managed dialogs approach of previous Android revisions, but it is now the preferred method. You can avoid referencing the Activity entirely by using the putFragment and getFragment methods of FragmentManager, allowing the DialogFragment to report back directly to the calling fragment (even ...
Can I list-initialize a vector of move-only type?
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Now, I guess this should not be left without being mentioned in a comment :) move_only m[] = { move_only(), move_only(), move_only() }; std::vector<move_only> v(std::make_move_iterator(m), std::make_move_iterator(m + 3)...
What is the list of valid @SuppressWarnings warning names in Java?
...ttps://jazzy.id.au/2008/10/30/list_of_suppresswarnings_arguments.html
Oh, now SO's guidelines contraddict SO's restrictions.
On one hand, I am supposed to copy the list rather than providing only the link.
But on the other hand, this would exceed the maximum allowed number of characters. So let's j...
Creating runnable JAR with Gradle
Until now I created runnable JAR files via the Eclipse "Export..." functionallity but now I switched to IntelliJ IDEA and Gradle for build automation.
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classical inheritance vs prototypal inheritance in javascript
...rld entity (i.e. they represent real word things in the program). This is known as abstraction.
Abstraction: The representation of real world things in computer programs.
Theoretically an abstraction is defined as "a general concept formed by extracting common features from specific examples". How...
Why em instead of px?
... There is no way to convert between ems and pixels, unless you know what the size of an 'em' is in pixels, in that context. That can depend on the inherited font size of that element, which can in turn depend on the font size of the document as a whole, which can depend on the font size ...
How to make a great R reproducible example
...t, to compare solutions between themselves, and this way users that don't know (and don't need to know) functions like runif or sample are not confused that they can't get the same data.
– Moody_Mudskipper
Aug 10 '18 at 8:51
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How to capitalize the first letter of word in a string using Java?
...tring output = input.substring(0, 1).toUpperCase() + input.substring(1);
Now output will have what you want. Check that your input is at least one character long before using this, otherwise you'll get an exception.
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Can CSS detect the number of children an element has?
...the number of siblings they have.
Original answer:
Incredibly, this is now possible purely in CSS3.
/* one item */
li:first-child:nth-last-child(1) {
/* -or- li:only-child { */
width: 100%;
}
/* two items */
li:first-child:nth-last-child(2),
li:first-child:nth-last-child(2) ~ li {
widt...
iPhone 5 CSS media query
.../667 and it worked on the physical device.
– do what now
Oct 9 '15 at 17:43
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