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Private module methods in Ruby
...n this doesn't meet the goal. Because you can access the "perform" method from outside the module by calling GTranslate::Translator.new.perform. In otherwords, it is not private.
– Zack Xu
Jun 26 '13 at 16:07
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Change text color of one word in a TextView
...g for a way to change the color of a text of a single word in a TextView from within an Activity .
8 Answers
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Java associative-array
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I think I like this method better thanks. Coming from php where everything is so simple is sort of awkward using java, but great solution. Thanks.
– frostymarvelous
Jan 25 '12 at 12:58
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Is there a Java equivalent or methodology for the typedef keyword in C++?
Coming from a C and C++ background, I found judicious use of typedef to be incredibly helpful. Do you know of a way to achieve similar functionality in Java, whether that be a Java mechanism, pattern, or some other effective way you have used?
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How do I unlock a SQLite database?
...e is how i fixed it:
echo ".dump" | sqlite old.db | sqlite new.db
Taken from: http://random.kakaopor.hu/how-to-repair-an-sqlite-database
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Is it possible to program iPhone in C++
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@LeaHayes A free book called "From C++ to Objective-C". Assumes you know C++ and then tells you how things are done differently in Objective-C. pierre.chachatelier.fr/programmation/fichiers/cpp-objc-en.pdf (this is an English translation of the original...
Common elements in two lists
...ng the method
"retainAll". This method will remove all unmatched elements from the list to
which it applies.
Ex.: list.retainAll(list1);
In this case from the list, all the elements which are not in list1 will be
removed and only those will be remaining which are common between list and
list1....
Understanding Spring @Autowired usage
...emantics over and above simple injection (As you have said '@Autowired' is from Spring; and '@Inject' is part of the JSR-330) :)
– Ignacio Rubio
Sep 1 '14 at 15:12
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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
...u'£'
or use the magic available since Python 2.6 to make it automatic:
from __future__ import unicode_literals
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How to undo a git pull?
...--hard (2)
$ git pull . topic/branch (3)
Updating from 41223... to 13134...
Fast-forward
$ git reset --hard ORIG_HEAD (4)
Checkout this: HEAD and ORIG_HEAD in Git for more.
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