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Load “Vanilla” Javascript Libraries into Node.js
...pher's eval method <stackoverflow.com/a/9823294/1450294> works well. What benefits can the vm module offer in this case?
– Michael Scheper
Feb 26 '15 at 0:00
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JPA or JDBC, how are they different?
...and working knowledge of SQL. With that also comes a required insight into what a relational database is, how you work with it and concepts such as tables, columns, keys and relationships. Unless you have at least a basic understanding of databases, SQL and data modelling you will not be able to mak...
How do I find which transaction is causing a “Waiting for table metadata lock” state?
...DB_TRX
WHERE TRX_STATE = 'LOCK WAIT';
Reference - MySQL Troubleshooting: What To Do When Queries Don't Work, Chapter 6 - Page 96.
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How do I browse an old revision of a Subversion repository through the web view?
...terface does not allow retrieving of old revisions (or any other info than what you've already seen). You can install third-party web-based repository browsing software to get around this limitation. I haven't used any myself, so I'm not going to offer recommendations, but I'm sure others will (a ...
Safe integer parsing in Ruby
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That's what I'd expect from the conversion though
– wvdschel
Aug 8 '09 at 22:21
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Visual Studio 2013 git, only Master branch listed
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What triggers visual studio to find new remote branches? I have it pointed at a git repo, I create a branch on that rep or a coworker creates one. If I go to the new branch drop down, nothing new shows.
–...
Force Java timezone as GMT/UTC
...side an API/library (hidden from plain view) - be sure to document heavily what you are doing.
– Kevin Brock
Apr 14 '10 at 0:24
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What does 'require: false' in Gemfile mean?
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What if you want to set require to false and the library name is different to the gem name as well?
– Peter-Jan Celis
Jan 4 '14 at 15:35
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ggplot2 keep unused levels barplot
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Does this do what you want?
ggplot(df, aes(x=type)) + geom_bar() + scale_x_discrete(drop=FALSE)
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What is this: [Ljava.lang.Object;?
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