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Single Line Nested For Loops

... Active Oldest Votes ...
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Run class in Jar file

... By trying the above I am getting the error Exception in thread "main" java.lang.NoClassDefFoundError: cucumber/api/cli/Main at com.company.project.demo.bdd.runner.Execute.main(Execute.java:20) Caused by: java.lang.ClassNotFoundException: cucumber.api.cli...
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How to export data as CSV format from SQL Server using sqlcmd?

...ge: bcp {dbtable | query} {in | out | queryout | format} datafile [-m maxerrors] [-f formatfile] [-e errfile] [-F firstrow] [-L lastrow] [-b batchsize] [-n native type] [-c character type] [-w wide character type] [-N keep non-text na...
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What is the difference between public, protected, package-private and private in Java?

... workload. – Dennis Dec 8 '14 at 10:05  |  show 4 more comments ...
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Migration: Cannot add foreign key constraint

... however when I migrate my table using artisan i am thrown the following error: 33 Answers ...
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What is Android keystore file, and what is it used for?

This is a general question, but particularly I am interested in it's use for Android. What is a keystore file, and what is it used for? ...
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Continuously read from STDOUT of external process in Ruby

...out.each { |line| print line } rescue Errno::EIO puts "Errno:EIO error, but this probably just means " + "that the process has finished giving output" end end rescue PTY::ChildExited puts "The child process exited!" end And here's the long answer, with way too many de...
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How can I keep Bootstrap popovers alive while being hovered?

... I am triggering it on mouseover of a button. I want to keep this popover alive while the popover itself is being hovered, but it disappears as soon as the user stops hovering over the button. How can I do this? ...
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What is the 'dynamic' type in C# 4.0 used for?

... (like in your example with the squareroot) you give up clean compile time error checking; instead you are now getting possible runtime errors. – Philip Daubmeier Apr 22 '10 at 12:42 ...
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What is the best way to compare floats for almost-equality in Python?

...s a good one), it's worth noting that the documentation also says: "Modulo error checking, etc, the function will return the result of..." In other words, the isclose function (above) is not a complete implementation. – rkersh Jul 14 '16 at 19:50 ...