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Apache Spark: map vs mapPartitions?
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edited Dec 20 '15 at 22:09
Alberto Bonsanto
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What does f+++++++++ mean in rsync logs?
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201
Let's take a look at how rsync works and better understand the cryptic result lines:
1 - A hug...
How to change MenuItem icon in ActionBar programmatically
...enu()
this.menu = menu;
In your button's onClick() method
menu.getItem(0).setIcon(ContextCompat.getDrawable(this, R.drawable.ic_launcher));
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How to check if a Unix .tar.gz file is a valid file without uncompressing?
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answered Jan 4 '10 at 19:51
Rob WellsRob Wells
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Count number of lines in a git repository
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Use git ls-files -z | xargs -0 wc -l if you have files with spaces in the name.
– mpontillo
Nov 19 '13 at 4:33
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Rails auto-assigning id that already exists
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edited Jun 17 '12 at 5:07
answered Jun 17 '12 at 4:43
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Concurrent.futures vs Multiprocessing in Python 3
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answered Dec 25 '13 at 20:19
Tim PetersTim Peters
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best practice to generate random token for forgot password
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answered Sep 20 '13 at 7:14
Alma DoAlma Do
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What exception classes are in the standard C++ library
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answered Aug 13 '12 at 17:06
Mooing DuckMooing Duck
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Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
...ive of someone who's used Core Data and iCloud in the past.
Update, June 2016: As of the most recent documentation for NSPersistentStoreCoordinator, everything related to Core Data with iCloud is marked as deprecated. As a result it should probably be avoided for new development.
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