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Why fragments, and when to use fragments instead of activities?
In Android API 11+, Google has released a new class called Fragment .
11 Answers
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Is APC compatible with PHP 5.4 or PHP 5.5?
...ed including "Zend OPCache" - It looks firmly like this will be the replacement for APC going forward as it is included in the PHP core, and will have to be maintained for each new release.
I would personally advise those who depend on APC for it's opcode caching to test their code with the upcoming...
How can I get the line number which threw exception?
...rmation
var st = new StackTrace(ex, true);
// Get the top stack frame
var frame = st.GetFrame(0);
// Get the line number from the stack frame
var line = frame.GetFileLineNumber();
}
Note that this will only work if there is a pdb file available for the assembly.
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Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicat
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There's also some weirdness if you have scrolling inertia on and scroll a child container and then move your mouse out of the child. The inertia caries onto the parent or any other container. I experienced this on a magic mouse in chrome on...
How to save username and password with Mercurial?
I used Mercurial in a personal project, and I have been typing my username and password every time I want to push something to the server.
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ASP.NET MVC Razor pass model to layout
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"Personally I would never type a layout page." Why? I mean, how do you handle side dynamic content that appears in All pages? Do you skip controllers from the view? / maybe you mean to use RenderAction from the layout? (I'm just looking at it right now)
– e...
Checking if an Android application is running in the background
By background, I mean none of the application's activities are currently visible to the user?
30 Answers
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bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
...this is related to the parser that BS will use to read the HTML. They document is here, but if you're like me (on OSX) you might be stuck with something that requires a bit of work:
You'll notice that in the BS4 documentation page above, they point out that by default BS4 will use the Python built...
How to remove the focus from a TextBox in WinForms?
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You need some other focusable control to move the focus to.
Note that you can set the Focus to a Label. You might want to consider where you want the [Tab] key to take it next.
Also note that you cannot set it to the Form. Container ...
Gmail's new image caching is breaking image links in newsletter
I've got some automatic emails that are sent out upon signup completion for my site.
16 Answers
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