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Entity Framework: There is already an open DataReader associated with this Command
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354
It is not about closing connection. EF manages connection correctly. My understanding of this pr...
How to schedule a periodic task in Java?
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Alex
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answered Oct 18 '11 at 21:44
b_erbb_erb
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Omitting the second expression when using the if-else shorthand
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ajax333221ajax333221
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What is an NP-complete in computer science?
...gize.
– Aryabhatta
May 20 '10 at 17:44
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Is it possible to install iOS 6 SDK on Xcode 5?
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EDIT: Starting Feb 1, 2014, Apple will no longer accept pre-iOS7 apps for submission to App Store. So while this technique still works, it will not be useful for most readers.
Yes, this is fine. I still build with iOS 4.3 for one project (it's bee...
What is cURL in PHP?
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247
cURL is a library that lets you make HTTP requests in PHP. Everything you need to know about it...
How to convert C# nullable int to int
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647
The other answers so far are all correct; I just wanted to add one more that's slightly cleaner...
How to add items to a spinner in Android?
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146
XML file:
<Spinner
android:id="@+id/Spinner01"
android:layout_width="wrap_content"
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Scanner vs. StringTokenizer vs. String.Split
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241
They're essentially horses for courses.
Scanner is designed for cases where you need to parse...
CSS selector for first element with class
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1476
This is one of the most well-known examples of authors misunderstanding how :first-child works...