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Turning a Comma Separated string into individual rows

...ions from SQL Server: Sample table: CREATE TABLE Testdata ( SomeID INT, OtherID INT, String VARCHAR(MAX) ) INSERT Testdata SELECT 1, 9, '18,20,22' INSERT Testdata SELECT 2, 8, '17,19' INSERT Testdata SELECT 3, 7, '13,19,20' INSERT Testdata SELECT 4, 6, '' INSERT Testdata SELECT ...
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What is the reason behind cbegin/cend?

I wonder why cbegin and cend were introduced in C++11? 7 Answers 7 ...
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How to get Spinner value?

... String that is displayed to the user), but not its value if you mapped an int array onto the spinner for example. – A. Steenbergen Feb 5 '15 at 13:58 ...
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Remove the last three characters from a string

...ove the last three characters from the string you can use string.Substring(Int32, Int32) and give it the starting index 0 and end index three less than the string length. It will get the substring before last three characters. myString = myString.Substring(0, myString.Length-3); String.Substri...
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Can I multiply strings in Java to repeat sequences? [duplicate]

...the rest. Here's a sample to copy and paste: public static String repeat(int count, String with) { return new String(new char[count]).replace("\0", with); } public static String repeat(int count) { return repeat(count, " "); } public static void main(String[] args) { for (int n = 0; ...
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?

...et/manual/en/function.random-bytes.php PHP 5 (outdated) I was just looking into how to solve this same problem, but I also want my function to create a token that can be used for password retrieval as well. This means that I need to limit the ability of the token to be guessed. Because uniqid is bas...
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Ruby optional parameters

...ameters: array = [1, 2, 97, 98, 99] p array.ascii_to_text([32, 126, 1]) # Convert all ASCII values of 32-126 to their chr value otherwise keep it the same (That's what the optional 1 is for) output: ["1", "2", "a", "b", "c"] Okay, cool that works as planned. Now let's check and see what happens ...
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What's the simplest way to print a Java array?

In Java, arrays don't override toString() , so if you try to print one directly, you get the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() : ...
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Enum ToString with user friendly strings

... I created a reverse extension method to convert the description back into an enum value: public static T ToEnumValue<T>(this string enumerationDescription) where T : struct { var type = typeof(T); if (!type.IsEnum) throw new ArgumentExceptio...
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Runtime vs. Compile time

... The difference between compile time and run time is an example of what pointy-headed theorists call the phase distinction. It is one of the hardest concepts to learn, especially for people without much background in programming languages. To approach this problem, I find it helpful to ask What...