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Write string to output stream
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Streams (InputStream and OutputStream) transfer binary data. If you want to write a string to a stream, you must first convert it to bytes, or in other words encode it. You can do that manually (as you suggest) using the String.getBytes(Charset) ...
Django self-referential foreign key
I'm kind of new to webapps and database stuff in general so this might be a dumb question. I want to make a model ("CategoryModel") with a field that points to the primary id of another instance of the model (its parent).
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How do I make a LinearLayout scrollable?
After I start the activity I am unable to scroll down to see other buttons and options in the xml defined below.
8 Answers...
Get value from NSTextField
I have an NSTextField and I need to get the field's value into a variable. What's the appropriate method?
4 Answers
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Hidden features of Android development?
I am surprised that there is no Android Hidden Features post yet in the Hidden Features series that I've been tracking for a while now.
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How to make Scroll From Source feature always enabled?
... @EatatJoes -- in VS go to Tools -> Options -> Projects and Solutions -> General and enable the checkbox "Track Active Item in Solution Explorer".
– Tomas Karban
May 16 '14 at 0:35
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Why isn't vector a STL container?
...eyers's book Effective STL: 50 Specific Ways to Improve Your Use of the Standard Template Library says to avoid vector <bool> as it's not an STL container and it doesn't really hold bool s.
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How to create loading dialogs in Android?
Those dark spinning progress dialogs in the Amazon and Engadget apps - are those standard in Android?
2 Answers
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Get a CSS value with JavaScript
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getComputedStyle is not supported in IE 8 and below.
– David Winiecki
May 9 '14 at 21:04
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How to disable an Android button?
I have created a layout that contains two buttons, Next and Previous. In between the buttons I'm generating some dynamic views. So when I first launch the application I want to disable the "Previous" button since there wont be any previous views. I also want to disable the "Next" button when there a...