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Elegant way to combine multiple collections of elements?
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For the case when you do have a collection of collections, i.e. a List<List<T>>, En...
Exiting from python Command Line
... case, so recommending it seems... improper.
– person27
Jan 19 at 21:31
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Node.js Best Practice Exception Handling
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How to set the Default Page in ASP.NET?
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edited Nov 9 '18 at 14:27
answered Nov 13 '13 at 15:13
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Can a project have multiple origins?
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answered Jul 27 '12 at 15:22
user229044♦user229044
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How do I remove all non alphanumeric characters from a string except dash?
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Replace [^a-zA-Z0-9 -] with an empty string.
Regex rgx = new Regex("[^a-zA-Z0-9 -]");
str = rg...
Why use bzero over memset?
...ons for memset which switch to a particular implementation when a constant 0 is detected. Same for glibc when builtins are disabled.
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Handling optional parameters in javascript
...y:
function getData (/*id, parameters, callback*/) {
var id = arguments[0], parameters, callback;
if (arguments.length == 2) { // only two arguments supplied
if (Object.prototype.toString.call(arguments[1]) == "[object Function]") {
callback = arguments[1]; // if is a function, set a...
Show hide fragment in android
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edited Apr 27 '17 at 10:49
Alan
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How large should my recv buffer be when calling recv in the socket library
...old the largest individual message / command you would reasonably expect (3000 is likely fine). If your protocol is transferring bulk data, then larger buffers can be more efficient - a good rule of thumb is around the same as the kernel receive buffer size of the socket (often something around 256...