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Convert InputStream to byte array in Java

How do I read an entire InputStream into a byte array? 34 Answers 34 ...
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Why does dividing two int not yield the right value when assigned to double?

... I would prefer to explicitly convert both a and b to double simply for clarity, but it really doesn't matter. – John Dibling Sep 27 '11 at 15:31 ...
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How to iterate over values of an Enum having flags?

...lt;Enum> GetFlags(Enum value, Enum[] values) { ulong bits = Convert.ToUInt64(value); List<Enum> results = new List<Enum>(); for (int i = values.Length - 1; i >= 0; i--) { ulong mask = Convert.ToUInt64(values[i]); if (i == ...
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Java: Get month Integer from Date

... java.time (Java 8) You can also use the java.time package in Java 8 and convert your java.util.Date object to a java.time.LocalDate object and then just use the getMonthValue() method. Date date = new Date(); LocalDate localDate = date.toInstant().atZone(ZoneId.systemDefault()).toLocalDate(); in...
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Merging two arrays in .NET

...ds up: if you only want to iterate through the combined result, no need to convert it to an array. That final operation does an array copy. It won't have to do that if you iterate through an IEnumerable<int>. Of course, there could be good reasons to have it be an array. –...
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How do I generate random number for each row in a TSQL Select?

...imes in a single batch, rand() returns the same number. I'd suggest using convert(varbinary,newid()) as the seed argument: SELECT table_name, 1.0 + floor(14 * RAND(convert(varbinary, newid()))) magic_number FROM information_schema.tables newid() is guaranteed to return a different value each ti...
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Parsing JSON using Json.net

... } Edit: Json.NET works using the same JSON and classes. Foo foo = JsonConvert.DeserializeObject<Foo>(json); Link: Serializing and Deserializing JSON with Json.NET share | improve this a...
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How to convert wstring into string?

The question is how to convert wstring to string? 16 Answers 16 ...
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Get integer value from string in swift

...) method as part of String. So this Int constructor is now the only way to convert strings to ints. – Morgan Wilde Jul 20 '15 at 22:41 1 ...
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Convert List to List

... is to iterate over the list and cast the elements. This can be done using ConvertAll: List<A> listOfA = new List<C>().ConvertAll(x => (A)x); You could also use Linq: List<A> listOfA = new List<C>().Cast<A>().ToList(); ...