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Do I really have a car in my garage? [duplicate]
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Why have polymorphism then? Who says we should? My car at home certainly don't know how much it is worth. That would be the task of some CarMarketApp or something. What I'm trying to say price is perhaps not the best example and maybe we should use composition over enherit...
How to check if a path is absolute path or relative path in cross platform way with Python?
...ks in windows (I can confirm it works in Linux personally).
os.path.isabs(my_path)
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Easiest way to detect Internet connection on iOS?
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I did a little more research and I am updating my answer with a more current solution. I am not sure if you have already looked at it but there is a nice sample code provided by Apple.
Download the sample code here
Include the Reachability.h and Reachability.m files...
How to clear/remove observable bindings in Knockout.js?
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You'll also want to manually remove events as shown in my answer below.
– Michael Berkompas
Jan 21 '13 at 21:52
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Cannot open backup device. Operating System error 5
Below is the query that I am using to backup (create a .bak ) my database.
21 Answers
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NPM global install “cannot find module”
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For anyone else running into this, I had this problem due to my npm installing into a location that's not on my NODE_PATH.
[root@uberneek ~]# which npm
/opt/bin/npm
[root@uberneek ~]# which node
/opt/bin/node
[root@uberneek ~]# echo $NODE_PATH
My NODE_PATH was empty, and running npm...
git returns http error 407 from proxy after CONNECT
I have a problem while connecting to github from my PC, using git. System Win 7.
20 Answers
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Does python have an equivalent to Java Class.forName()?
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I needed to get objects for all existing classes in my_package. So I import all necessary classes into my_package's __init__.py.
So my directory structure is like this:
/my_package
- __init__.py
- module1.py
- module2.py
- module3.py
And my __init__.py look...
SQL Server ':setvar' Error
... into this problem trying to use a scema compare generated script to build my database from my application on first startup after install, passing the script to an executenonquery(). I'll either need to find a way to execute this via SQLCMD mode or hack up the script replacing all the variables for ...
Get data from file input in JQuery
... instead of getting this encode \xff\xd8\xff for the 3 first characters of my picture. What should I use to get the second encode for my picture?
– kschaeffler
Sep 6 '12 at 10:22
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