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How to determine if a string is a number with C++?
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@Remy Lebeau, yes it does. It's not actually converting the string to an int. It's just identifying whether a string is composed of numeric digits. It doesn't matter how long the string is.
– Charles Salvia
May 16 '13 at 18:21
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How do I turn a C# object into a JSON string in .NET?
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here is online tool to convert your classes to json format, hope helps someone.
– shaijut
Jan 25 '17 at 8:24
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Is it possible to assign numeric value to an enum in Java?
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will this still work with gson and converting from json.
– Zapnologica
Aug 13 '15 at 10:13
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How to use background thread in swift?
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Could you please update this for Swift 3? The auto converter turned it into DispatchQueue.global(priority: Int(DispatchQoS.QoSClass.userInitiated.rawValue)).async { but this throws an error like cannot invoke initializer for type 'Int' with an argument list of type '(qos_clas...
How to capitalize the first character of each word in a string
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The following method converts all the letters into upper/lower case, depending on their position near a space or other special chars.
public static String capitalizeString(String string) {
char[] chars = string.toLowerCase().toCharArray();
b...
Curious null-coalescing operator custom implicit conversion behaviour
...want; we want the optimized form of Foo()-replaced-with-temporary-and-then-converted.
Many bugs in the C# compiler are a result of bad caching decisions. A word to the wise: every time you cache a fact for use later, you are potentially creating an inconsistency should something relevant change. In...
Arrays, heap and stack and value types
...he *values*
void SomeMethod(string s, int i){}
Boxing only occurs if you convert a value type to a reference type. This code boxes:
object o = 5;
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How to avoid the “divide by zero” error in SQL?
...(5.0),(NULL))x(Value); Unless by "breaks" you mean returns a NULL? You can convert that to whatever you want with IsNull or Coalesce.
– ErikE
Jan 26 '17 at 16:54
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Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...ween bool and int don't matter much in practice, since they are implicitly convertible to each other (and in C actually "the same", note the quotes, though) and there are not many situations in which you really need to disambuigate between the two. "not much" was probably too heavy, "much less compa...
Pass complex parameters to [Theory]
...he same type as the corresponding method parameter. (Or maybe they can be convertible types, I don't know.)
(See release notes for xUnit.net March 2014 and the actual patch with example code.)
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