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HttpSecurity, WebSecurity and AuthenticationManagerBuilder
...me while ago.
– Yi Ou
Mar 24 '18 at 10:05
5
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Convert data.frame column format from character to factor
...cols.to.factor <- sapply( df, function(col) length(unique(col)) < log10(length(col)) )
df[ cols.to.factor] <- lapply(df[ cols.to.factor] , factor)
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Why does csvwriter.writerow() put a comma after each character?
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Is it safe to assume a GUID will always be unique?
...now there is a minute possibility of a clash but if I generated a batch of 1000 GUIDs (for example), would it be safe to assume they're all unique to save testing each one?
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How to find Array length inside the Handlebar templates?
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EpirocksEpirocks
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Is it a good idea to use Google Guava library for Android development?
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105
I was curious about Guava & APK size. Simple testing revealed the following: "Hello world" & not much else (debug): 27KB; "Hello w...
How to un-escape a backslash-escaped string?
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edited Apr 10 '18 at 13:16
answered Apr 10 '18 at 13:07
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Git - working on wrong branch - how to copy changes to existing topic branch
...r. Thanks!
– Matthias
Nov 13 '14 at 10:54
32
No this doesnt work. Git will show you this message:...
What is SELF JOIN and when would you use it? [duplicate]
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edited Jul 29 '10 at 18:59
answered Jul 29 '10 at 11:37
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Getting the encoding of a Postgres database
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