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Filter LogCat to get only the messages from My Application in Android?
...t; *:S
-d denotes an actual device and -e denotes an emulator. If there's more than 1 emulator running you can use -s emulator-<emulator number> (eg, -s emulator-5558)
Example: adb -d logcat com.example.example:I *:S
Or if you are using System.out.print to send messages to the log you can ...
How to link Docker services across hosts?
...quire any magic beyond plain Docker in that the pattern consists of one or more additional containers that act as proxies.
Additionally, there are several third-party extensions to make Docker cluster-capable. Third-party solutions include:
Connecting the Docker network bridges on two hosts, ligh...
Are single quotes allowed in HTML?
...ot recognise single quotes for HTML fields. Of course, there will be a lot more that it doesn't recognise... ;P
– Lightness Races in Orbit
Jun 10 '11 at 19:29
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What is the Sign Off feature in Git for?
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Convert nested Python dict to object?
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What is memoization and how can I use it in Python?
...al_memo[k] = k * factorial(k-1)
return factorial_memo[k]
You can get more complicated and encapsulate the memoization process into a class:
class Memoize:
def __init__(self, f):
self.f = f
self.memo = {}
def __call__(self, *args):
if not args in self.memo:
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MySql server startup error 'The server quit without updating PID file '
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try to find your log file with suffix ".err", there should be more info. It might be in:
/usr/local/var/mysql/your_computer_name.local.err
It's probably problem with permissions
check if any mysql instance is running
ps -ef | grep mysql
if yes, you should stop it, or kill ...
How to make good reproducible pandas examples
...olumns, this can be used to easily duplicate r's expand.grid() but is also more flexible in ability to provide a subset of all permutations. However, for 3 or more columns the syntax quickly becomes unwieldy.
For a more direct replacement for r's expand.grid() see the itertools solution in the pand...
Try catch statements in C
...sense (setjmp/ljmp is better alternative, but label+goto is typically used more).
– Tomas Pruzina
Feb 9 '13 at 12:26
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