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How do I launch the Android emulator from the command line?
...android.intent.action.MAIN -n <package>/<activity class>. For example: adb shell am start -a android.intent.action.MAIN -n org.sample.helloworld/org.sample.helloworld.HelloWorld. As a commenter suggested, you can also replace org.sample.helloworld.HelloWorld in the line above with just ....
Pushing to Git returning Error Code 403 fatal: HTTP request failed
... and want to push back out to the GitHub server. Using Cygwin on Windows 7 x64.
61 Answers
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How to set variables in HIVE scripts
...re env and system variables as well, so you can reference ${env:USER} for example.
To see all the available variables, from the command line, run
% hive -e 'set;'
or from the hive prompt, run
hive> set;
Update:
I've started to use hivevar variables as well, putting them into hql snippets I can ...
Save Screen (program) output to a file
... Log file will be created in the same directory in which you executed screen.
– lepe
Feb 9 '16 at 4:32
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How do I set up a simple delegate to communicate between two view controllers?
...gate. I know what delegates are and just wanted to see a simple to follow example.
4 Answers
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Difference between python3 and python3m executables
... is the difference between the /usr/bin/python3 and /usr/bin/python3m executibles?
1 Answer
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Testing two JSON objects for equality ignoring child order in Java
... @Yoni: Not true, as there's a size comparison. They must have the exact same number of children as well as the same children. @Jolly Roger: In this case, I'm not serializing the object from JSON back into a POJO, but when sending JSON a system that does, I can't rely on it sending it back ...
PyCharm shows unresolved references error for valid code
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This is the only way working on PyCharm 4.0.x in my case. The fact is if something got screwed up and it does not refresh (sometimes it even shows same interpreter repeated several times in the list) you'll have to delete the files manually... I've even had to remove ....
MySQL “WITH” clause
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Update: MySQL 8.0 is finally getting the feature of common table expressions, including recursive CTEs.
Here's a blog announcing it: http://mysqlserverteam.com/mysql-8-0-labs-recursive-common-table-expressions-in-mysql-ctes/
Below is my earlier answer, which I originally wrote in 2008.
MyS...