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What is the “assert” function?
...ed java-samples that gets this so wrong.
– underscore_d
Jul 11 '16 at 18:43
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Spark java.lang.OutOfMemoryError: Java heap space
...--driver-memory 12g
--master local[*]
target/scala-2.10/simple-project_2.10-1.0.jar
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Step-by-step debugging with IPython
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What about ipdb.set_trace() ? In your code :
import ipdb; ipdb.set_trace()
update: now in Python 3.7, we can write breakpoint(). It works the same, but it also obeys to the PYTHONBREAKPOINT environment variable. This feature comes from this P...
How to percent-encode URL parameters in Python?
...s in string
using the %xx escape. Letters, digits,
and the characters '_.-' are never
quoted. By default, this function is
intended for quoting the path section
of the URL.The optional safe parameter
specifies additional characters that
should not be quoted — its default
value is '...
When to encode space to plus (+) or %20?
... FYI: Rails also decodes spaces in with + by default ({ foo: 'bar bar'}.to_query => foo=bar+bar)
– wrtsprt
Nov 9 '15 at 15:00
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SQL Server - transactions roll back on error?
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You can put set xact_abort on before your transaction to make sure sql rolls back automatically in case of error.
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What is difference between sjlj vs dwarf vs seh?
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@RustyX Only if your target is x86_64
– sohnryang
Aug 21 '17 at 12:42
So Dwar...
How to edit log message already committed in Subversion?
...t modify a remote
repository using this command.
$ svnadmin setlog REPOS_PATH -r N FILE
where REPOS_PATH is the repository
location, N is the revision number
whose log message you wish to change,
and FILE is a file containing the new
log message. If the
"pre-revprop-change" hook i...
How to hash a password
...all for a boolean, this would do: return hash.SequenceEqual(hashBytes.Skip(_saltSize));
– Jesú Castillo
May 4 '17 at 19:17
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What does the smiley face “:)” mean in CSS?
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i knew about "_" and "*" before the selector, but not this one you said.
– valerio0999
Aug 22 '14 at 10:14
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