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How to calculate the number of days between two dates? [duplicate]
... it so to make it easy to understand.
You'll find a running example here: http://jsfiddle.net/matKX/
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MongoDB and “joins” [duplicate]
...ble (you "join two tables into one").
You can read more about DBRef here:
http://docs.mongodb.org/manual/applications/database-references/
There are two possible solutions for resolving references. One is to do it manually, as you have almost described. Just save a document's _id in another docume...
How do I explicitly specify a Model's table-name mapping in Rails?
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Which is better, return “ModelAndView” or “String” on spring3 controller
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Linq to Objects: does GroupBy preserve order of elements?
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How do I apply a style to all buttons of an Android application
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Unpack a list in Python?
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How to install pip with Python 3?
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Python ≤ 2.7.8 and Python ≤ 3.3
Follow my detailed instructions at https://stackoverflow.com/a/12476379/284795 . Essentially
Official instructions
Per https://pip.pypa.io/en/stable/installing.html
Download get-pip.py, being careful to save it as a .py file rather than .txt. Then, run it f...
Installed Java 7 on Mac OS X but Terminal is still using version 6
...ling it to a different location than I was used to.
Download from Oracle: http://java.com/en/download/mac_download.jsp?locale=en
Verify that it's installed properly by looking in System Prefs:
Command-Space to open Spotlight, type 'System Preferences', hit enter.
Click Java icon in bottom row....
Peak memory usage of a linux/unix process
...use of --pages-as-heap to measure all memory in a process. More info here: http://valgrind.org/docs/manual/ms-manual.html
This will slow down your command significantly.
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