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What is the difference between log4net and ELMAH?

...a wealth of useful information out of the box with NO configuration. With extra configuration it will handle both unhandled exceptions and handled exceptions. – Trevor de Koekkoek Dec 16 '12 at 2:03 ...
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What does int argc, char *argv[] mean?

...e arguments are passed to main() in C and C++. argc will be the number of strings pointed to by argv. This will (in practice) be 1 plus the number of arguments, as virtually all implementations will prepend the name of the program to the array. The variables are named argc (argument count) and ar...
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

... array. NOTE: When using 64-bit values, be extremely cautious about using extra-clever algorithms; many of them only work correctly for 32-bit values. share | improve this answer | ...
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Multiple HttpPost method in Web API controller

...t to set any restriction on the type of the ID? Meaning: how can I accepts string IDs as well? – frapontillo Sep 12 '13 at 7:54 5 ...
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curl POST format for CURLOPT_POSTFIELDS

... In case you are sending a string, urlencode() it. Otherwise if array, it should be key=>value paired and the Content-type header is automatically set to multipart/form-data. Also, you don't have to create extra functions to build the query for you...
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What is a WeakHashMap and when to use it? [duplicate]

...is good to implement canonical maps. Lets say you want to associate some extra information to an object that you have a strong reference to. You put an entry in a WeakHashMap with the object as the key, and the extra information as the map value. Then, as long as you keep a strong reference ...
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Lambda capture as const reference?

... In c++14 using static_cast / const_cast: [&best_string = static_cast<const std::string&>(best_string)](const string& s) { best_string = s; // fails }; DEMO In c++17 using std::as_const: [&best_string = std::as_const(best_string)](const string&am...
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Regex to remove all (non numeric OR period)

... This should do it: string s = "joe ($3,004.50)"; s = Regex.Replace(s, "[^0-9.]", ""); share | improve this answer | f...
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How to split comma separated string using JavaScript? [duplicate]

I want to split a comma separated string with JavaScript. How? 4 Answers 4 ...
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(Built-in) way in JavaScript to check if a string is a valid number

... To check if a variable (including a string) is a number, check if it is not a number: This works regardless of whether the variable content is a string or number. isNaN(num) // returns true if the variable does NOT contain a valid number Examples i...