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how to get the current working directory's absolute path from irb
...ommand is called from.
But Dir.pwd returns the working directory (results identical to executing pwd in your terminal)
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Difference between setUp() and setUpBeforeClass()
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Finally, use the "AfterClass" annotated method to clean up any setup you did in the "BeforeClass" annotated method (unless their self destruction is good enough).
"Before" & "After" are for unit test specific initialization. I typically use these methods to initialize / re-initialize the mocks...
How to run Maven from another directory (without cd to project dir)?
...nswered Jun 25 '11 at 17:56
dunnidunni
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Gulp.js task, return on src?
... var channelOptions = {
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Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
...s to say:
By default the heap dump is created in
a file called java_pid.hprof in the
working directory of the VM, as in the
example above. You can specify an
alternative file name or directory
with the -XX:HeapDumpPath= option. For
example -XX:HeapDumpPath=/disk2/dumps
will cause t...
How is pattern matching in Scala implemented at the bytecode level?
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James (above) said it best. However, if you're curious it's always a good exercise to look at the disassembled bytecode. You can also invoke scalac with the -print option, which will print your program with all Scala-specific features remove...
Is there a zip-like function that pads to longest length in Python?
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Reduce git repository size
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Thanks for your replies. Here's what I did:
git gc
git gc --aggressive
git prune
That seemed to have done the trick. I started with around 10.5MB and now it's little more than 980KBs.
sh...
How to Deal with Temporary NSManagedObject instances?
...anagedObjectContext and this means I have to clear up somehow after I decide that I don't need some of the objects in my db.
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Two statements next to curly brace in an equation
...can I write an equation with one curly brace ( { ), and on the right-hand side next to the curly, two statements in two different lines?
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