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Update data in ListFragment as part of ViewPager
I'm using the v4 compatibility ViewPager in Android. My FragmentActivity has a bunch of data which is to be displayed in different ways on different pages in my ViewPager. So far I just have 3 instances of the same ListFragment, but in the future I will have 3 instances of different ListFragments....
What is the difference between Xamarin.Form's LayoutOptions, especially Fill and Expand?
...space if available?
Suffix Expand: If the parent view is larger than the combined size of all its children, i.e. additional space is available, then the space is proportioned amongst child views with that suffix. Those children will "occupy" their space, but do not necessarily "fill" it. We'll hav...
Creating an abstract class in Objective-C
...a class as abstract, just don't use it without subclassing it. There is no compile-time enforcement that prevents instantiation of an abstract class, however. In fact, there is nothing to stop a user from providing implementations of abstract methods via a category (i.e. at runtime). You can force a...
When to use virtual destructors?
... make the base class destructor protected and nonvirtual; by doing so, the compiler won't let you call delete on a base class pointer.
You can learn more about virtuality and virtual base class destructor in this article from Herb Sutter.
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How to move Jenkins from one PC to another
...nowledge on this tool; so I tested on it in my development PC. Now, I feel comfortable with Jenkins as my long term "partner" in the build process and would like to "move" this Jenkins to a dedicated server.
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What's better at freeing memory with PHP: unset() or $var = null
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 25 '09 at 6:50
VonCVonC
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git difftool, open all diff files immediately, not in serial
...sed on that email thread which performs a directory diff between arbitrary commits.
Starting with git v1.7.10, the git-diffall script is included in the contrib of the standard git installation.
For versions before v1.7.10, you can install from the git-diffall project on GitHub.
Here is the pro...
Adding local .aar files to Gradle build using “flatDirs” is not working
...app') add the following (in the dependencies section):
dependencies {
compile project(':Name-Of-Your-Project')
}
Note Name-Of-Your-Project should match the name of the folder that was added after you imported the AAR file (at the same level as app/.idea under the top most level folder). Or to...
What are valid values for the id attribute in HTML?
... edited Dec 11 '19 at 18:26
Community♦
111 silver badge
answered Sep 17 '08 at 1:42
dgviddgvid
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How do I replace a character at a particular index in JavaScript?
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