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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 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...
Get current date in milliseconds
...at also includes the fractional second as well which can be arithmetically converted to milliseconds. Hence, the multiplication by 1000.
– wileymab
Aug 24 '15 at 20:57
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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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C# Equivalent of SQL Server DataTypes
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In case anybody is looking for methods to convert from/to C# and SQL Server formats, here goes a simple implementation:
private readonly string[] SqlServerTypes = { "bigint", "binary", "bit", "char", "date", "datetime", "datetime2", "datetimeoffset", "decimal",...
Short description of the scoping rules?
...on module is the __main__; all imported modules are accessible through the sys.modules variable; to get access to __main__ one can use sys.modules['__main__'], or import __main__; it is perfectly acceptable to access and assign attributes there; they will show up as variables in the global scope of ...
How to find files that match a wildcard string in Java?
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You could convert your wildcard string to a regular expression and use that with String's matches method. Following your example:
String original = "../Test?/sample*.txt";
String regex = original.replace("?", ".?").replace("*", ".*?")...
How to select/get drop down option in Selenium 2
I am converting my selenium 1 code to selenium 2 and can't find any easy way to select a label in a drop down menu or get the selected value of a drop down. Do you know how to do that in Selenium 2?
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Why are Standard iterator ranges [begin, end) instead of [begin, end]?
...hat were passed an array and a size.
void func(int* array, size_t size)
Converting to half-closed ranges [begin, end) is very simple when you have that information:
int* begin;
int* end = array + size;
for (int* it = begin; it < end; ++it) { ... }
To work with fully-closed ranges, it's har...
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...