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How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War
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This is the same for Windows
– Matt Canty
Sep 23 '15 at 12:51
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Eclipse error “ADB server didn't ACK, failed to start daemon”
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Thanks, @jowett, I have solved my same problem, doing these steps
Step 1:
CTRL+Shift+Esc to open the task manager, which has adb.exe process and end (kill) that process
Step 2:
Now, close the eclipse, which is currently running on my computer.
Step 3:
Again,...
Google Maps API - Get Coordinates of address
...ay,+Mountain+View,+CA
Edit:
Please note that this is now a deprecated method and you must provide your own Google API key to access this data.
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How to convert a scala.List to a java.util.List?
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Scala List and Java List are two different beasts, because the former is immutable and the latter is mutable. So, to get from one to another, you first have to convert the Scala List into a mutable collection.
On Scala 2.7:
import scala.collection.jcl.Conversions.unconvertList
import scal...
Can I add jars to maven 2 build classpath without installing them?
Maven2 is driving me crazy during the experimentation / quick and dirty mock-up phase of development.
24 Answers
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Convert decimal to binary in python [duplicate]
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How to return a result (startActivityForResult) from a TabHost Activity?
...ending several hours and downloading the Android sources, I have finally come to a solution.
If you look at the Activity class, you will see, that finish() method only sends back the result if there is a mParent property set to null. Otherwise the result is lost.
public void finish() {
if (mPa...
cv2.imshow command doesn't work properly in opencv-python
....2, python 2.7
The following simple code created a window of the correct name, but its content is just blank and doesn't show the image:
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What is the Windows version of cron? [closed]
A Google search turned up software that performs the same functions as cron, but nothing built into Windows.
15 Answers
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How to delete SQLite database from Android programmatically
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Once you have your Context and know the name of the database, use:
context.deleteDatabase(DATABASE_NAME);
When this line gets run, the database should be deleted.
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