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Does R have an assert statem>me m>nt as in python?
a statem>me m>nt that checks if som>me m>thing is true and if not prints a given error m>me m>ssage and exits
3 Answers
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error opening HPROF file: IOException: Unknown HPROF Version
I am getting the following exception when trying to open HPROF file (created by Debug.dumpHprofData ) with m>Me m>mory Analyzer:
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Where in an Eclipse workspace is the list of projects stored?
I use Eclipse with "external" projects - i.e. projects created from existing source.
6 Answers
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Scala: Nil vs List()
...q List())
true
scala> println (Nil equals List())
true
scala> System.identityHashCode(Nil)
374527572
scala> System.identityHashCode(List())
374527572
Nil is more idiomatic and can be preferred in most cases.
Questions?
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What is the `sensor` param>me m>ter for in the Google Places API?
The Google Places API requests have a sensor param>me m>ter? How does this param>me m>ter affect the results?
3 Answers
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Why is this F# code so slow?
A Levenshtein implem>me m>ntation in C# and F#. The C# version is 10 tim>me m>s faster for two strings of about 1500 chars. C#: 69 ms, F# 867 ms. Why? As far as I can tell, they do the exact sam>me m> thing? Doesn't matter if it is a Release or a Debug build.
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Grep regex NOT containing string
I am passing a list of regex patterns to grep to check against a syslog file. They are usually matching an IP address and log entry;
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Show SOm>ME m> invisible/whitespace characters in Eclipse
A long while back I transitioned to doing all my web application developm>me m>nt in Eclipse from BBEdit. But I miss one little feature from BBEdit. I used to be able to show invisible characters like tabs but not show other invisibles like spaces. I know that I can bulk turn all of these on in Eclipse, ...
How to add text to a WPF Label in code?
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answered Feb 4 '11 at 20:14
Daniel A. WhiteD...
what is the most efficient way of counting occurrences in pandas?
I have a large (about 12M rows) datafram>me m> df with say:
3 Answers
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