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Android JSONObject - How can I loop through a flat JSON object to get each key and value
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edited Apr 29 '15 at 14:47
Ethan
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How to generate a random number between a and b in Ruby?
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324
UPDATE: Ruby 1.9.3 Kernel#rand also accepts ranges
rand(a..b)
http://www.rubyinside.com/ru...
Inheritance and Overriding __init__ in python
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edited Nov 26 '19 at 19:14
Andrew Palmer
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answer...
Android device does not show up in adb list [closed]
I have a HP Slate 21 that is connected to my Windows box using a USB cable. USB debugging is enabled on the device. After adding the proper %SingleAdbInterface% and %CompositeAdbInterface% entries to the android_winusb.inf file, I now see "Android ADB Interface" in my Device Manager. However, ru...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
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Startup.Configuration gets called slightly later than Application_Start, but I don't think the d...
Retrieve only the queried element in an object array in MongoDB collection
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425
MongoDB 2.2's new $elemMatch projection operator provides another way to alter the returned doc...
SQL Server database backup restore on lower version
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No, is not possible to downgrade a database. 10.50.1600 is the SQL Server 2008 R2 version. There is absolutely no way you can restore or attach this database to the SQL Server 2008 instance you are trying to restore on (10.00.1600 is SQL Server 2008). Your only options are:
upgrade this instance...
@UniqueConstraint annotation in Java
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To ensure a field value is unique you can write
@Column(unique=true)
String username;
The @U...
Reading a simple text file
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Sebastian Hojas
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answered Apr 24 '11 at 15:19
shihpengshihpeng
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