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Prevent the keyboard from displaying on activity start
...ams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
Otherwise, declare in your manifest file's activity -
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".Main"
android:label="@string/app_name"
android:windowSoftInputMode="stateH...
C# How can I check if a URL exists/is valid?
...for a dynamic service like stock price. For static resources (e.g. images, files etc) HEAD usually works as advertised since it is baked into the server. Many programmers do not explicitly HEAD requests since the focus is normally on POST and GET. YMMV
– David Taylor
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Force R not to use exponential notation (e.g. e+10)?
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Moreover, this can be put in your .Rprofile file so it gets auto-executed by default.
– smci
Feb 13 '18 at 1:16
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How do I make CMake output into a 'bin' dir?
...es, in the directory structure of the source. How do I make CMake save the files in something like a ./bin directory?
9 A...
Import CSV file to strongly typed data structure in .Net [closed]
What's the best way to import a CSV file into a strongly-typed data structure?
11 Answers
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Android Camera : data intent returns null
...o = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
Uri uri = Uri.parse("file:///sdcard/photo.jpg");
photo.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, uri);
startActivityForResult(photo,requestCode);
}
if (requestCode == CAMERA_REQUEST_CODE) {
if (resultCode == Activity.RES...
Eclipse: Set maximum line length for auto formatting?
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In preferences Java -> Code Style -> Formatter, edit the profile. Under the Line Wrapping tab is the primary option for line width (Maximum line width:). In the Comments tab you have a separate option Maximum line width for comments:, which will also need to be changed to affect comme...
Eclipse copy/paste entire line keyboard shortcut
...use the trick:
Ctrl-Alt-Down
followed by
Ctrl-X
The drawback is that the file where you copy the line from becomes dirty.
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Xcode: Build Failed, but no error messages
...hree lines in a speech bubble, it shows a build log. I guess my storyboard file had become corrupt during the last git pull.
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Take diff of two vertical opened windows in Vim
I've have two files opened. They are opened in vertical mode, next to next. Can I instantly diff these two files without leaving or closing Vim ?
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