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In pure functional languages, is there an algorithm to get the inverse function?
...Daniel Wagner
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Changing Ctrl + Tab behavior for moving between documents in Visual Studio
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LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
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Wai Ha Lee
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answered Nov 17 '09 at 0:04
Bryan MenardBryan...
JUnit vs TestNG [closed]
At work we are currently still using JUnit 3 to run our tests. We have been considering switching over to JUnit 4 for new tests being written but I have been keeping an eye on TestNG for a while now. What experiences have you all had with either JUnit 4 or TestNG, and which seems to work better fo...
What are the alternatives now that the Google web search API has been deprecated? [closed]
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You could just send them through like a browser does, and then parse the html, that is what I h...
Unique fields that allow nulls in Django
...L to be equal to NULL for the purpose of uniqueness checks since ticket #9039 was fixed, see:
http://code.djangoproject.com/ticket/9039
The issue here is that the normalized "blank" value for a form CharField is an empty string, not None. So if you leave the field blank, you get an empty string, n...
Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
...stamp of the format 2009-09-12 20:57:19 and turn it into something like 3 minutes ago with PHP.
30 Answers
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Is there a way to check if int is legal enum in C#?
... None = 0, Dog = 1, Cat = 2, Rodent = 4, Bird = 8, Reptile = 16, Other = 32
};
public class Example
{
public static void Main()
{
object value;
// Call IsDefined with underlying integral value of member.
value = 1;
Console.WriteLine("{0}: {1}", value, Enum.IsDef...
Hidden Features of MySQL
...s will depend on the query complexity and available resources, but 4Mb and 32Mb, respectively are recommended starting points.
Note: These are "per connection" values, among read_buffer_size, read_rnd_buffer_size and some others, meaning that this value might be needed for each connection. So, cons...
Base64 Java encode and decode a string [duplicate]
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edited Feb 7 '19 at 14:39
leaqui
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answered Nov 2 '13 at 16:09
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