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Very simple log4j2 XML configuration file using Console and File appender
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<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
<Appenders>
<Console name="Console" target="SYSTEM_OUT">
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} -...
Objective-C declared @property attributes (nonatomic, copy, strong, weak)
...but just holds a reference to it. If the object's reference count drops to 0, even though you may still be pointing to it here, it will be deallocated from memory.
The above link contain both Good information regarding Weak and Strong.
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How does having a dynamic variable affect performance?
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edited Sep 20 '11 at 16:53
answered Sep 20 '11 at 6:27
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How to read a single char from the console in Java (as the user types it)?
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edited Sep 16 '17 at 0:09
stkent
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Git interactive rebase no commits to pick
...rigin/master
or
# Edit some of the last ten commits
git rebase -i HEAD~10 # Note that ~10 uses a tilde("~") not a dash("-"_) !
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Android layout replacing a view with another view on run time
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+50
You could replace any view at any time.
int optionId = someExpression ? R.layout.option1 : R.layout.option2;
View C = findViewById(R...
What is the meaning of id?
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answered Nov 2 '11 at 20:52
joerickjoerick
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Rails has_and_belongs_to_many migration
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You need to add a separate join table with only a restaurant_id and user_id (no primary key), in...
How to delete an old/unused Data Model Version in Xcode
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answered Nov 12 '11 at 20:59
David AvendasoraDavid Avendasora
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How can I access an internal class from an external assembly?
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edited May 28 '09 at 13:38
answered May 28 '09 at 13:32
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