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Rails bundle install production only
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How to cast List to List
...his -- one called .Cast<T>() and one called .OfType<T>(). The former performs a cast on each element (throwing the desired exceptions) while the latter filters out elements that can't be cast (so you would pick one depending on your usage scenario).
– BrainSlugs83
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Best way to test SQL queries [closed]
...t thing is, for most compositions of views, you'll get exactly the same performance out of your RDBMS. (For some you won't; so what? Premature optimization is the root of all evil. Code correctly first, then optimize if you need to.)
Here's an example of using several view to decompose a complicate...
How to fix java.net.SocketException: Broken pipe?
...
In our case we experienced this while performing a load test on our app server. The issue turned out that we need to add additional memory to our JVM because it was running out. This resolved the issue.
Try increasing the memory available to the JVM and or monito...
SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
...th the username and password. And for Azure users, the user name is of the form "azure_guid-withoutdashes@azure.com" (eg: azure_e9e062db4bfd491296bec77bcff49ed9@azure.com)
– Raj Rao
Jun 26 '18 at 15:25
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Why can't C# interfaces contain fields?
...a property:
public interface IView {
Control Year { get; }
}
public Form : IView {
public Control Year { get { return uxYear; } } //numeric text box or whatever
}
Why Response.Redirect causes System.Threading.ThreadAbortException?
When I use Response.Redirect(...) to redirect my form to a new page I get the error:
10 Answers
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KeyValuePair VS DictionaryEntry
... a KeyValuePair<TKey,TValue> is that we can give the compiler more information about what is in our dictionary. To expand on Chris' example (in which we have two dictionaries containing <string, int> pairs).
Dictionary<string, int> dict = new Dictionary<string, int>();
fore...
Java Map equivalent in C#
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converting double to integer in java
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