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How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
... Ivy latest.integration, after sbt repository was moved to another mirror. Now in Scala plugin 0.26.323 it resolves to exact sbt-structure plugin version (1.0.2), and everything should work. Best regards, Alexander Podkhalyuzin.
– Alefas
Dec 6 '13 at 13:38
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What's the best visual merge tool for Git? [closed]
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@naxa Meld now has a Windows installer: code.google.com/p/meld-installer
– Roman
Mar 18 '13 at 11:01
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Convert a list to a data frame
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Update July 2020:
The default for the parameter stringsAsFactors is now default.stringsAsFactors() which in turn yields FALSE as its default.
Assuming your list of lists is called l:
df <- data.frame(matrix(unlist(l), nrow=length(l), byrow=T))
The above will convert all character columns...
How to install mongoDB on windows?
...loaded the 32bit windows version, but have no idea on how to continue from now on.
15 Answers
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Strange \n in base64 encoded string in Ruby
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Seems that since i wrote this answer there is now strict_encode64() which ostensibly does not add newlines.
– Christoffer Hammarström
Jan 11 '11 at 14:03
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Which C++ idioms are deprecated in C++11?
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The preventable mistakes can however now be caught by using reference qualifiers for functions. Such as in the above case defining A& operator=(A o)& instead of A& operator=(A o). These prevent the silly mistakes and make classes behave more like bas...
JPA: what is the proper pattern for iterating over large result sets?
...e've just migrated from JBoss 4.x to JBoss 5.1, so we've stuck with it for now, and thus the latest Hibernate we can use is 3.3.2.
Adding couple of extra parameters did the job, and code like this runs without OOMEs:
StatelessSession session = ((Session) entityManager.getDelegate()).getSes...
Automatically capture output of last command into a variable using Bash?
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I don't know of any variable that does this automatically. To do something aside from just copy-pasting the result, you can re-run whatever you just did, eg
vim $(!!)
Where !! is history expansion meaning 'the previous command'.
I...
How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?
...You can use the getters of java.time.LocalDateTime for that.
LocalDateTime now = LocalDateTime.now();
int year = now.getYear();
int month = now.getMonthValue();
int day = now.getDayOfMonth();
int hour = now.getHour();
int minute = now.getMinute();
int second = now.getSecond();
int millis = now.get(C...
SOAP server and client application VCL+indy demo for Delphi XE?
... single one of the Delphi 2007 era SOAP demos from the WebServices folder, now updated for Delphi XE and XE2, including converting the old WAD servers into new INDY VCL servers. You'd think that was impressive, except it's not. It's really easy. Just use the wizard to create a new project, and then...