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Looping through array and removing items, without breaking for loop

I have the following for loop, and when I use splice() to remove an item, I then get that 'seconds' is undefined. I could check if it's undefined, but I feel there's probably a more elegant way to do this. The desire is to simply delete an item and keep on going. ...
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How do I change the default port (9000) that Play uses when I execute the “run” command?

How can I change the default port used by the play framework in development mode when issueing the "run" command on the play console. ...
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Parallel.ForEach vs Task.Factory.StartNew

... The first is a much better option. Parallel.ForEach, internally, uses a Partitioner<T> to distribute your collection into work items. It will not do one task per item, but rather batch this to lower the overhead involved. The second option will schedule a single...
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Get hours difference between two dates in Moment Js

...e number of hours as a positive number. However, your second point is not correct. duration.hours() would return 1 if it was 25 hours ago, but duration.asHours() would return 25. – GregL Nov 6 '15 at 4:11 ...
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Rotating a two-dimensional array in Python

...I'm writing the need to rotate a two-dimensional array came up. Searching for the optimal solution I found this impressive one-liner that does the job: ...
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Best practices with STDIN in Ruby?

... comes to input; it is a virtual file that gets all input from named files or all from STDIN. ARGF.each_with_index do |line, idx| print ARGF.filename, ":", idx, ";", line end # print all the lines in every file passed via command line that contains login ARGF.each do |line| puts line if li...
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Source unreachable when using the NuGet Package Manager Console

... Even though my Package Source was set to nuget.org in Package Manager Console, explicitly adding the -Source nuget.org argument fixed this for me. So an example of use would be: Install-Package Akka.net -Source nuget.org Akka.net being your package that you want to ins...
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How to run Unix shell script from Java code?

... You should really look at Process Builder. It is really built for this kind of thing. ProcessBuilder pb = new ProcessBuilder("myshellScript.sh", "myArg1", "myArg2"); Map<String, String> env = pb.environment(); env.put("VAR1", "myValue"); env.remove("OTHERVAR"); env.put("VAR2",...
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Using build types in Gradle to run same app that uses ContentProvider on one device

... was close. So this is how am I doing it. First of all at the moment I am working with: Android Studio Beta 0.8.2 Gradle plugin 0.12.+ Gradle 1.12 My goal is to run Debug version along with Release version on the same device using the same ContentProvider. In build.gradle of your app set suffix f...
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Difference between getAttribute() and getParameter()

...urns http request parameters. Those passed from the client to the server. For example http://example.com/servlet?parameter=1. Can only return String getAttribute() is for server-side usage only - you fill the request with attributes that you can use within the same request. For example - you set an ...