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Is mongodb running?
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check with either:
ps -edaf | grep mongo | grep -v grep # "ps" flags may differ on your OS
or
/etc/init.d/mongodb status # for MongoDB version < 2.6
/etc/init.d/mongod status # for MongoDB version >= 2...
Remove CSS “top” and “left” attributes with jQuery
...when the map is dragged the element is given a 'left' and 'top' attribute with values for each as so...
13 Answers
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How to start jenkins on different port rather than 8080 using command prompt in Windows?
I have jenkins.war and I started it from command prompt in Windows as:
16 Answers
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Where is Android Studio layout preview?
I installed Android Studio, but when I edit my layout files, I can't find live preview! I just see an XML file. How can I see my layout in graphical view?
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Where to use EJB 3.1 and CDI?
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Yes, you can freely mix both CDI and EJB and achieve some great results. It sounds like you are using @WebService and @Schedule, which are good reasons for adding EJB to the mix.
There's a lot of confusion out there, so here is some general information on EJB and CDI as they relate to each togeth...
Entity Framework 4 Single() vs First() vs FirstOrDefault()
...of a time finding a comparison of the different ways to query for a single item, and when to use each.
6 Answers
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Git: Cannot see new remote branch
...lleague pushed a new remote branch to origin/dev/homepage and I cannot see it when I run:
9 Answers
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“PKIX path building failed” and “unable to find valid certification path to requested target”
I'm trying to get tweets using twitter4j library for my java project. On my first run I got an error about certificate sun.security.validator.ValidatorException and sun.security.provider.certpath.SunCertPathBuilderException . Then I added twitter certificate by:
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What and When to use Tuple? [duplicate]
May someone please explain what a Tuple is and how to use it in a Real World Scenario. I would like to find out how this can enrich my coding experience?
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
... have a statement such as this (where ^ denotes where my cursor currently sits):
3 Answers
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