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Best Practice: Initialize JUnit class fields in setUp() or at declaration?
...uld fail, in which case use @Before, to catch failures.
For global state (esp. slow initialization, like a database), use @BeforeClass, but be careful of dependencies between tests.
Initialization of an object used in a single test should of course be done in the test method itself.
Initializing ...
What's the difference between utf8_general_ci and utf8_unicode_ci?
...4.
– Stijn de Witt
Jun 14 '16 at 17:32
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show 22 more comments
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Using the scrollwheel in GNU screen
...ase Google drops that as well in the future. Original post was by Mikael Ståldal so credit where credit is due.
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How to use mousewheel in GNU Screen
GNU Screen has support for scrollback, but by default you have to use awkward keys to use it. I would like to be able to use Shift-PageUp, Shift-...
Remove accents/diacritics in a string in JavaScript
...1EAC\u1EB6\u1E00\u0104\u023A\u2C6F'},
{'base':'AA','letters':'\uA732'},
{'base':'AE','letters':'\u00C6\u01FC\u01E2'},
{'base':'AO','letters':'\uA734'},
{'base':'AU','letters':'\uA736'},
{'base':'AV','letters':'\uA738\uA73A'},
{'base':'AY','letter...
moving committed (but not pushed) changes to a new branch after pull
... Cherry-pick is really the best "copy/move a single commit" command, esp. when history is baggage for your purposes.
– John Neuhaus
May 14 '18 at 15:24
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Should I use SVN or Git? [closed]
...
@Oli Would be good to update your answer (esp about Windows git client) based on the comments here and your experience. The current answer seems biased now that 2-3 years have passed since it was written.
– amit
May 16 '11 at 3:...
How to send an object from one Android Activity to another using Intents?
...
Not necessarily a bad idea, esp. since Gson is much simpler to use than to implement parcelable for all the objects you want to send.
– uvesten
Apr 13 '11 at 15:26
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How to check if an email address exists without sending an email?
...er might not even know all accounts within.
– David Mårtensson
Feb 27 '11 at 21:25
3
Then why do...
Is it wrong to use Deprecated methods or classes in Java?
...ormance issue; its too subjective to state that.
– KMån
May 31 '10 at 7:44
1
@KMan A function be...
In log4j, does checking isDebugEnabled before logging improve performance?
...g(someString);
But usually, as the application grows, changes many hands, esp novice developers, you could see
logger.debug(str1 + str2 + str3 + str4);
and the like.
Even if log level is set to ERROR or FATAL, the concatenation of strings do happen !
If the application contains lots of DEBUG lev...