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You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7
... you'll need to tell bundle to update the rake version it's using for your app:
bundle update rake
It'll update your Gemfile.lock for you.
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Use latest version of Internet Explorer in the webbrowser control
...er Emulation , but how is it possible to use the latest version of the installed Internet Explorer in a webbrowser control?
...
__FILE__, __LINE__, and __FUNCTION__ usage in C++
...st result in the mangled name. Since I'm not a compiler writer, it's not really my call.
– Evan Teran
Apr 5 '12 at 3:13
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Android: remove notification from notification bar
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This is quite simple. You have to call cancel or cancelAll on your NotificationManager. The parameter of the cancel method is the ID of the notification that should be canceled.
See the API: http://developer.android.com/reference/android/app/NotificationManag...
Xcode 4 - build output directory
...sdflkjqwergoobledygook. Since I'm building from a script, I'd like to actually find the build (so I can package it and send via TestFlight :) How do I determine which of the many MyAppName-xxxx-s is the right one? Thanks!
– Olie
Oct 2 '14 at 4:02
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Warning :-Presenting view controllers on detached view controllers is discouraged
... in your modal view controller, when everything is finished, you can just call :
[self dismissViewControllerAnimated:YES completion:nil];
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Easy way to write contents of a Java InputStream to an OutputStream
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Java 9
Since Java 9, InputStream provides a method called transferTo with the following signature:
public long transferTo(OutputStream out) throws IOException
As the documentation states, transferTo will:
Reads all bytes from this input stream and writes the bytes to th...
Why is Swift compile time so slow?
...Well, it turned out that Rob Napier was right. It was one single file (actually one method) that was causing the compiler to go berzek.
Now don't get me wrong. Swift does recompile all your files each time, but the great thing now, is that Apple added real-time compilation feedback over the files i...
Move to another EditText when Soft Keyboard Next is clicked on Android
...roid:nextFocusForward="@+id/.."
To get a particular view to take focus, call
view.requestFocus()
To listen to certain changing focus events use a View.OnFocusChangeListener
Keyboard button
You can use android:imeOptions for handling that extra button on your keyboard.
Additional featur...
Shards and replicas in Elasticsearch
...e need to create an index.
When you create an index (an index is automatically created when you index the first document as well) you can define how many shards it will be composed of. If you don't specify a number it will have the default number of shards: 5 primaries. What does it mean?
It mean...