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Get individual query parameters from Uri [duplicate]

...r arguments = uri.Query .Substring(1) // Remove '?' .Split('&') .Select(q => q.Split('=')) .ToDictionary(q => q.FirstOrDefault(), q => q.Skip(1).FirstOrDefault()); Do note, however, that I do not handle encoded strings of any kind, as I was using this in a controlled setting, ...
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constant pointer vs pointer on a constant value [duplicate]

... char * const a; means that the pointer is constant and immutable but the pointed data is not. You could use const_cast(in C++) or c-style cast to cast away the constness in this case as data itself is not constant. const c...
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Converting stream of int's to char's in java

This has probably been answered else where but how do you get the character value of an int value? 12 Answers ...
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Not equal != operator on NULL

... As a manual workaround, you could commonly SELECT * FROM MyTable WHERE coalesce(MyColumn, 'x') <> 'x' to assign a constant if it is NULL value, providing you give an appropriate datatype for the sentinel value x (in this case a string/char). This is TSQL syntax ...
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Split List into Sublists with LINQ

...t;> Split<T>(IList<T> source) { return source .Select((x, i) => new { Index = i, Value = x }) .GroupBy(x => x.Index / 3) .Select(x => x.Select(v => v.Value).ToList()) .ToList(); } The idea is to first group the elements by indexes. D...
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Code for decoding/encoding a modified base64 URL

... Won't this add up to three '=' chars? It appears that there will only be 0, 1, or 2 of these. – Kirk Liemohn Aug 4 '09 at 17:10 1 ...
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How to increment a pointer address and pointer's value?

... ---------- let me give an example, this might help; char **str; str = (char **)malloc(sizeof(char*)*2); // allocate mem for 2 char* str[0]=(char *)malloc(sizeof(char)*10); // allocate mem for 10 char str[1]=(char *)malloc(sizeof(char)*10); // allocate m...
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.NET - How can you split a “caps” delimited string into an array?

...ut.Skip(1)) ).ToArray()); } private static IEnumerable<char> InsertSpacesBeforeCaps(IEnumerable<char> input) { foreach (char c in input) { if (char.IsUpper(c)) { yield return ' '; } y...
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How to convert a char to a String?

I have a char and I need a String . How do I convert from one to the other? 12 Answers ...
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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple

...ith GCC gives the following breakdown: 44.23% in std::basic_streambuf<char>::xsputn(char const*, int) 34.62% in std::ostream::write(char const*, int) 12.50% in main 6.73% in std::ostream::sentry::sentry(std::ostream&) 0.96% in std::string::_M_replace_safe(unsigned int, unsigned int, char...