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git branch -d gives warning
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edited Aug 27 '12 at 20:18
Adam Dymitruk
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Conditionally Remove Dataframe Rows with R [duplicate]
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Logic index:
d<-d[!(d$A=="B" & d$E==0),]
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How do I cast a variable in Scala?
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answered May 31 '09 at 15:21
Daniel SpiewakDaniel Spiewak
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how to create a file name with the current date & time in python?
...rt time
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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OSGi: What are the differences between Apache Felix and Apache Karaf?
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210
The 'lightweight OSGi container' label is contrasting Karaf with more feature rich OSGi containe...
How do you git show untracked files that do not exist in .gitignore
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edited Apr 18 '17 at 12:05
mikemaccana
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ExecuteReader requires an open and available Connection. The connection's current state is Connectin
...ould be smart to encapsulate ADO.NET functionality into a DB-Class(me too 10 years ago). Mostly they decide to use static/shared objects since it seems to be faster than to create a new object for any action.
That is neither a good idea in terms of peformance nor in terms of fail-safety.
Don't poa...
How to send a correct authorization header for basic authentication
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edited May 23 '17 at 12:02
Community♦
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answered Aug 16 '13 at 2:11
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List all of the possible goals in Maven 2?
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120
The goal you indicate in the command line is linked to the lifecycle of Maven. For example, the ...
Fetch first element which matches criteria
...t; stops = new LinkedList<>();
stops.add(new Stop("Station1", 250));
stops.add(new Stop("Station2", 275));
stops.add(new Stop("Station3", 390));
stops.add(new Stop("Station2", 210));
stops.add(new Stop("Station1", 190));
Stop firstStopAtStation1 = stops.stream()
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