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Filter output in logcat by tagname
...r logcat output from a real device (not an emulator) by tag name but I get all the messages which is quite a spam. I just want to read messages from browser which should be something like "browser: " or "webkit: " , but it doesn't work...
Here it is what I get:
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Convert a string to regular expression ruby
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This method will safely escape all characters with special meaning:
/#{Regexp.quote(your_string)}/
For example, . will be escaped, since it's otherwise interpreted as 'any character'.
Remember to use a single-quoted string unless you want regular strin...
How do I do redo (i.e. “undo undo”) in Vim?
...ers multiple paths through the undo history. This is useful if you accidentally type something after undoing too much.
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What is meant by Ems? (Android TextView)
... I set it to 10ems? I have three EditText in a horizontal LinearLayout and all of them set to "wrap_content"
– stefan
Jul 16 '15 at 22:33
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How to measure time in milliseconds using ANSI C?
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Doesn't this measure cpu time and not wall time?
– krs013
Feb 1 '15 at 4:53
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How can I get the length of text entered in a textbox using jQuery?
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Up Vote because you explained what it all does, not jsut provided the code.
– user83632
May 2 '09 at 16:53
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How can I make git do the “did you mean” suggestion?
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As an alternative to help.autocorrect: if you make the same typos all the time, you can create aliases for them in your .gitconfig file
[alias]
puhs = push
(I do this with shell aliases too, where I can never seem to type mkae^H^H^H^Hmake correctly.)
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Execute Python script via crontab
...p/crontab.JTQ0My/crontab":22: bad minute errors in crontab file, can't install. Do you want to retry the same edit? (y/n)" if I type "y", I've returned to file edit. And if I type "n" the file is not saved. I add this line at last line of the file: "/1 * * * * /usr/bin/python script.py"
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How safe is it to store sessions with Redis?
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Redis is perfect for storing sessions. All operations are performed in memory, and so reads and writes will be fast.
The second aspect is persistence of session state. Redis gives you a lot of flexibility in how you want to persist session state to your hard-dis...
What would be the Unicode character for big bullet in the middle of the character?
...???? NEW MOON SYMBOL 1F311
Good luck finding a font that supports them all. Only one shows up in Windows 7 with Chrome.
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