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How to remove trailing whitespaces with sed?
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I get the following on my machine which I cannot update: sed: Not a recognized flag: i
– javaPlease42
May 19 '14 at 17:14
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How to show the last queries executed on MySQL?
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Newer versions of Mac OS X (at least on Mac OS X) require the general_log_file and general_log options instead of just "log =". Otherwise, you get an error like this: ERROR /usr/local/mysql/bin/mysqld: ambiguous option '--log=/tmp/mysql_queri...
What does the clearfix class do in css? [duplicate]
..., like width, height as well as vertical padding. This was targeted for IE-MAC.
This was the reapplication of display:block due to IE-MAC rule above. This rule was "hidden" from IE-MAC.
All in all, these 3 rules keep the .clearfix working cross-browser, with old browsers in mind.
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Select all text inside EditText when it gets focus
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You can try in your main.xml file:
android:selectAllOnFocus="true"
Or, in Java, use
editText.setSelectAllOnFocus(true);
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NSString tokenize in Objective-C
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And, in Mac OS X 10.6 and later, NSString has methods enumerateLinesUsingBlock: and enumerateSubstringsInRange:options:usingBlock:, the latter of which is a block-based version of CFStringTokenizer. developer.apple.com/mac/library/do...
How to install Homebrew on OS X?
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Worth noting that you may have to use the default mac terminal app. I was trying in ITERM and the install was not working. Just kept telling me to visit linuxbrew.sh
– Ed Fryed
Mar 26 '17 at 23:32
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Remove carriage return in Unix
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Neither sed nor echo recognise \r on MacOs. In this case only printf "\r" appears to work.
– Steve Powell
Feb 6 '12 at 16:04
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When exactly is it leak safe to use (anonymous) inner classes?
I have been reading some articles on memory leaks in Android and watched this interesting video from Google I/O on the subject .
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How to compare dates in Java? [duplicate]
...ava.time (JSR-310).
Back-ports are available for Java 6 and 7 as well as Android.
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How to activate an Anaconda environment
... Windows equivalent to the code that normally appears in the tutorials for Mac and Linux:
$ source activate py33
More info:
https://groups.google.com/a/continuum.io/forum/#!topic/anaconda/8T8i11gO39U
Does `anaconda` create a separate PYTHONPATH variable for each new environment?
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