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What's the Android ADB shell “dumpsys” tool and what are its benefits?
... SERVICE wifi:
DUMP OF SERVICE window:
Some Dumping examples and output
1) Getting all possible battery statistic:
$~ adb shell dumpsys battery
You will get output:
Current Battery Service state:
AC powered: false
AC capacity: 500000
USB powered: true
status: 5
health: 2
present: true
level: ...
How do I detect whether sys.stdout is attached to terminal or not? [duplicate]
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Are nested transactions allowed in MySQL?
...RY KEY) ENGINE=InnoDB;
START TRANSACTION;
INSERT
INTO t_test
VALUES (1);
SELECT *
FROM t_test;
id
---
1
SAVEPOINT tran2;
INSERT
INTO t_test
VALUES (2);
SELECT *
FROM t_test;
id
---
1
2
ROLLBACK TO tran2;
SELECT *
FROM t_test;
id
---
1
ROLLBACK;
SELECT *
F...
Iterating over all the keys of a map
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edited Sep 8 '16 at 19:53
Dougnukem
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How to move up a directory with Terminal in OS X
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answered Jul 16 '10 at 17:47
davidcelisdavidcelis
2,92711 gold badge1616 silver badges1616 bronze badges
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get an element's id
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edited Mar 2 '15 at 23:08
answered Sep 2 '10 at 0:55
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Amend a commit that wasn't the previous commit [duplicate]
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Put current changes in a new Git branch [duplicate]
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1 Answer
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