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How to export all collections in MongoDB?

... i want to import .csv using batch script, do u have any idea? – Prasanth Jaya Oct 27 '15 at 12:34 add a comment  |  ...
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Difference between volatile and synchronized in Java

...nt thread could be different from that updated value. In fact Java has the idea of a "main" memory, and this is the memory that holds the current "correct" value for variables. Threads can have their own copy of data for variables, and the thread copy can be different from the "main" memory. So in f...
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Find number of months between two Dates in Ruby on Rails

... I like the idea behind it, but it is incorrect if the datespan is becoming really long. In my example of Date.new(2014, 10, 31), Date.new(1997, 4, 30) I received 213 instead of 210 months. The reason for that is that 1.month.seconds is ...
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Git, fatal: The remote end hung up unexpectedly

... Would it be a good idea to use this with --global? I deal with large repositories regularly. – DaAwesomeP Feb 2 '15 at 20:55 ...
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How to have a transparent ImageButton: Android

... Setting the button background to null is not good idea, as mentioned above and below. Answers with using appropriate attributes is a lot better, or create correct selector with transparent for non-clicked and appropriate feedback when clicked. – Damian ...
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Clang vs GCC - which produces faster binaries? [closed]

...tter keep checking how successive iterations of compilers deliver on your idea of "the best" over successive iterations of your code. share | improve this answer | follow ...
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Convert an array of primitive longs into a List of Longs

... hallidave and jpalecek have the right idea—iterating over an array—but they don't take advantage of a feature provided by ArrayList: since the size of the list is known in this case, you should specify it when you create the ArrayList. List<Long> list ...
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How can I increment a date by one day in Java?

... @Ammar that's a bad idea if you didn't understood a thing – niccolo m. Dec 20 '11 at 6:02 13 ...
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Bootstrap table without stripe / borders

...ions for 4.x and up but it still shows borders, so I need to know why. Any ideas? – GµårÐïåñ Sep 2 at 19:23 add a comment  |  ...
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Difference between web server, web container and application server

... The basic idea of Servlet container is using Java to dynamically generate the web page on the server side using Servlets and JSP. So servlet container is essentially a part of a web server that interacts with the servlets. ...