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“Use the new keyword if hiding was intended” warning
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145
Your class has a base class, and this base class also has a property (which is not virtual or ...
Can “using” with more than one resource cause a resource leak?
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158
No.
The compiler will generate a separate finally block for each variable.
The spec (§8.13)...
When to use self over $this?
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1764
Short Answer
Use $this to refer to the current
object. Use self to refer to the
curre...
Difference between this and self in self-type annotations?
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182
All three forms are valid, and have the effect that B is assumed as the type of this in class ...
Hg: How to do a rebase like git's rebase
...nner you're describing, which is nearly daily, here's the pattern I take:
1. Start working on a new feature:
$ hg clone mainline-repo newfeature-123
do a few commits (M, N, O)
master A---B---C
\
newfeature-123 M---N---O
2. Pull new changes from upstream mainline:
$ hg pull
mast...
Configuring Log4j Loggers Programmatically
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281
You can add/remove Appender programmatically to Log4j:
ConsoleAppender console = new ConsoleA...