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run main class of Maven project [duplicate]

...d target dirs. The script search for classes with main method, offering a select to choose one (Example with mavenized JMeld project) $ mvnexec 1) org.jmeld.ui.JMeldComponent 2) org.jmeld.ui.text.FileDocument 3) org.jmeld.JMeld 4) org.jmeld.util.UIDefaultsPrint 5) org.jmeld.util.PrintPropert...
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SQL Server Text type vs. varchar data type [closed]

...ts in your database If you do not search on the value of the column If you select this column rarely and do not join on it. VARCHAR is good: If you store little strings If you search on the string value If you always select it or use it in joins. By selecting here I mean issuing any queries that ...
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Package doesn't exist error in intelliJ

...ing all modules: open File > Project Structure..., go to Modules tab, select all modules and press the remove button, then removing all remaining Maven modules from Maven tool window: select all modules, right click on them, press Remove projects, and then adding them again in Project to...
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Is there a ternary conditional operator in T-SQL?

... Use case: select * from table where isExternal = case @type when 2 then 1 else 0 end share | improve this answer | ...
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How to reshape data from long to wide format

...mes(df) <- unique(dat1$name) df sqldf package: library(sqldf) sqldf('SELECT name, MAX(CASE WHEN numbers = 1 THEN value ELSE NULL END) x1, MAX(CASE WHEN numbers = 2 THEN value ELSE NULL END) x2, MAX(CASE WHEN numbers = 3 THEN value ELSE NULL END) x3, MAX(CASE WHEN numbe...
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Clear file cache to repeat performance testing

...results from being skewed? I believe I need to either completely clear, or selectively remove cached information about file and directory contents. ...
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Using HTML5/Canvas/JavaScript to take in-browser screenshots

Google's "Report a Bug" or "Feedback Tool" lets you select an area of your browser window to create a screenshot that is submitted with your feedback about a bug. ...
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How to have the formatter wrap code with IntelliJ?

...sions of IntelliJ, the option is under Settings / Editor / Code Style. And select Wrap when typing reaches right margin. share | improve this answer | follow |...
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How do I URl encode something in Node.js?

... You can use JavaScript's encodeURIComponent: encodeURIComponent('select * from table where i()') share | improve this answer | follow | ...
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?? Coalesce for empty string?

...u call this Coalesce when it doesn't bring the values together, but merely selects the one that isn't empty? It's a confusing name dude. – Jimmyt1988 Jan 10 '17 at 11:40 8 ...