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How to use android emulator for testing bluetooth application?
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130
You can't. The emulator does not support Bluetooth, as mentioned in the SDK's docs and several...
How can I know when an EditText loses focus?
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edited Mar 30 '16 at 6:14
Mann
50033 silver badges1313 bronze badges
answered May 16 '12 at 2...
Line continuation for list comprehensions or generator expressions in python
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143
[x
for
x
in
(1,2,3)
]
works fine, so you can pretty much do as you please. I'd personall...
How to use shell commands in Makefile
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152
With:
FILES = $(shell ls)
indented underneath all like that, it's a build command. So this...
Difference between android.app.Fragment and android.support.v4.app.Fragment
...the native version of the Android SDK. It was introduced in Android 3 (API 11).
If you want to make your app use fragments, and want to target devices before API 11, you must use android.support.v4.app.Fragment. However, if you're only targeting devices running API 11 or above, you can use android....
PHP foreach loop key value
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answered Dec 2 '09 at 18:03
PekkaPekka
408k128128 gold badges907907 silver badges10481048 bronze badges
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How to find my Subversion server version number?
I want to know if my server is running Subversion 1.5.
18 Answers
18
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Can I add comments to a pip requirements file?
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211
Sure, you can, just use #
pip docs:
A line that begins with # is treated as a comment and ...
How do I insert datetime value into a SQLite database?
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154
The format you need is:
'2007-01-01 10:00:00'
i.e. yyyy-MM-dd HH:mm:ss
If possible, howeve...
How to get overall CPU usage (e.g. 57%) on Linux [closed]
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177
Take a look at cat /proc/stat
grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} EN...