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Android Fragment handle back button press [duplicate]
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Handling OnKey from View does not work
– skayred
Nov 3 '11 at 9:41
14
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Using @property versus getters and setters
... prevent you from actually getting or setting that attribute. Therefore, standard attribute access is the normal, Pythonic way of, well, accessing attributes.
The advantage of properties is that they are syntactically identical to attribute access, so you can change from one to another without any ...
Enable the display of line numbers in Visual Studio
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If the "Line numbers" check box is checked and you still don't see the lines, uncheck the check box, click OK, the go back to Tools -> Options -> Text Editor -> All Languages, now check the "Line numbers" check box again and the lines should appear.
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Are there any CSV readers/writer libraries in C#? [closed]
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Try CsvHelper. It's as easy to use as FastCsvReader and does writing also. I've been very happy with FastCsvReader in the past, but I needed something that does writing also, and wasn't happy with FileHelpers.
Reading:
var csv = new CsvReader( stream );
var myCustomTypeList ...
Haskell Type vs Data Constructor
...m learning Haskell from learnyouahaskell.com . I am having trouble understanding type constructors and data constructors. For example, I don't really understand the difference between this:
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Indent multiple lines quickly in vi
It should be trivial, and it might even be in the help, but I can't figure out how to navigate it. How do I indent multiple lines quickly in vi?
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Is it possible to create a File object from InputStream
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You need to create new file and copy contents from InputStream to that file:
File file = //...
try(OutputStream outputStream = new FileOutputStream(file)){
IOUtils.copy(inputStream, outputStream);
} catch (FileNotFoundException e) {
// handle e...
“date(): It is not safe to rely on the system's timezone settings…”
...n order to find the php.ini used by apache, just execute the following command php -i | grep php.ini.
– Joël Salamin
Sep 24 '14 at 20:15
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onConfigurationChanged not getting called
This morning I came up with a problem trying to handle the onConfigurationChanged event. The problem is that the method, which I override, is not getting called when I change the orientation of the phone. Not getting called at all.
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rmagick gem install “Can't find Magick-config”
...stall the rmagick gem. I am on Snowleopard 10.6 using RVM, Ruby 1.9.2-head and Rails 3.05. Responses to similar questions recommended installing ImageMagick, which I successfully did. Other suggested installing the "libmagick9-dev library", however, I can not figure out how to do this.
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