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Ways to implement data versioning in MongoDB
... is "how do you want to store changesets"?
Diffs?
Whole record copies?
My personal approach would be to store diffs. Because the display of these diffs is really a special action, I would put the diffs in a different "history" collection.
I would use the different collection to save memory spac...
How to generate the “create table” sql statement for an existing table in postgreSQL
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I had to specify database too. pg_dump mydb -t mytable --schema-only.
– Nic
Nov 4 '13 at 5:31
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How do I clear the terminal screen in Haskell?
How can I clear a terminal screen after my user has selected an option from my application's menu?
8 Answers
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Remote JMX connection
...false
-Dcom.sun.management.jmxremote.port=1100
-Djava.rmi.server.hostname=myserver.example.com
Where as you assumed, myserver.example.com must match what hostname -i returns.
Obviously, you need to be sure that the firewall does not block you, but I'm almost sure that this is not your problem, t...
Razor view engine, how to enter preprocessor(#if debug)
I am writing my first razor page today, can't figure out how to enter #if debug #else #endif
9 Answers
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In what cases do I use malloc and/or new?
...hen I should use malloc / free and when I should use new / delete in my real world programs.
19 Answers
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Why not use java.util.logging?
For the first time in my life I find myself in a position where I'm writing a Java API that will be open sourced. Hopefully to be included in many other projects.
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Rich vs Anemic Domain Model [closed]
... anti pattern from an OO perspective.
For a deeper insight take a look at my blog https://www.link-intersystems.com/blog/2011/10/01/anemic-vs-rich-domain-models/
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Application Crashes With “Internal Error In The .NET Runtime”
...1506 mean and which header file contains them.
– Jeremy Thompson
Jul 21 '14 at 3:30
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Understanding slice notation
...or might not... be what you were hoping for there!
Below is the text of my original answer. It has been useful to many people, so I didn't want to delete it.
>>> r=[1,2,3,4]
>>> r[1:1]
[]
>>> r[1:1]=[9,8]
>>> r
[1, 9, 8, 2, 3, 4]
>>> r[1:1]=['blah']
&...