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Java lib or app to convert CSV to XML file? [closed]
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16 Answers
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Order data frame rows according to vector with specific order
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Try match:
df <- data.frame(name=letters[1:4], value=c(rep(TRUE, 2), rep(FALSE, 2)))
target <- c("b", "c", "a", "d")
df[match(target, df$name),]
name value
2 b TRUE
3 c FALSE
1 a TRUE
4 d FALSE
It will work as long as your target contains exact...
Eclipse error: 'Failed to create the Java Virtual Machine'
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41 Answers
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Multiple levels of 'collection.defaultdict' in Python
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edited Sep 12 '19 at 19:45
StevenWernerCS
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Convert a String representation of a Dictionary to a dictionary?
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1219
Starting in Python 2.6 you can use the built-in ast.literal_eval:
>>> import ast
&g...
ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
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I had this issue and the fix was to make sure in tnsnames.ora the SERVICE_NAME is a valid servi...
Why does the C# compiler go mad on this nested LINQ query?
... machine) and very long time to compile (actually I get IO exception after 10 minutes).
1 Answer
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Track all remote git branches as local branches
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15 Answers
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How to capitalize the first character of each word in a string
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51 Answers
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Extract substring using regexp in plain bash
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211
Using pure bash :
$ cat file.txt
US/Central - 10:26 PM (CST)
$ while read a b time x; do [[ $b...