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What does “coalgebra” mean in the context of programming?
...r :: F1 T -> T there exist a function, called catamorphism for r, which converts IntList to T, and such function is unique. Indeed, in our example a catamorphism for reductor is sumFold. Note how reductor and sumFold are similar: they have almost the same structure! In reductor definition s param...
Test if a string contains any of the strings from an array
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The easiest way would probably be to convert the array into a java.util.ArrayList. Once it is in an arraylist, you can easily leverage the contains method.
public static boolean bagOfWords(String str)
{
String[] words = {"word1", "word2", "word3", "word4",...
How do I grant myself admin access to a local SQL Server instance?
...n your machine, this blog post can help you use SQLCMD to get your account into the SQL Server sysadmin group without having to reinstall. It's a bit of a security hole in SQL Server, if you ask me, but it'll help you out in this case.
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In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
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Won't work. Some weird, international characters are converted to multiple characters when converted to lower-/upper-case. For example: "ß".toUpperCase().equals("SS")
– Simon
Apr 5 '13 at 22:36
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How do you use gcc to generate assembly code in Intel syntax?
...x, is there a way to generate files in Intel syntax? Or is there a way to convert between the two?
3 Answers
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C++ template constructor
...can't pass template parameters to a constructor, this solution essentially converts the template parameter to a regular parameter. Using the UseType<T>() function when calling the constructor makes it clear to someone looking at the code that the purpose of that parameter is to tell the constr...
What's the best way to check if a String represents an integer in Java?
I normally use the following idiom to check if a String can be converted to an integer.
38 Answers
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How can I transform string to UTF-8 in C#?
...at code to decode the bytes as UTF8.
Alternatively (not ideal), you could convert the bad string back to the original byte array—by encoding it using the incorrect encoding—then re-decode the bytes as UTF8.
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Swift - Cast Int into enum:Int
...er has changed. Earlier version of Swift use the class method fromRaw() to convert raw values to enumerated values.
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Replacing .NET WebBrowser control with a better browser, like Chrome?
... {
result = (BrowserEmulationVersion)Convert.ToInt32(value);
}
}
}
catch (SecurityException)
{
// The user does not have the permissions required to read from the registry ke...