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TypeError: module.__init__() takes at most 2 arguments (3 given)
...or
change your class definition to:
class Visitor(Object.ClassName):
etc
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error: passing xxx as 'this' argument of xxx discards qualifiers
... @Mahesh: It's like I said -- if the elements in a set are changed, the order can be upset and then the set isn't valid anymore. In a map, only the key is const. In a set, the whole object is really the key.
– Fred Larson
May 12 '11 at 5:12
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Set “this” variable easily?
... the function, second argument of the array is second argument of function etc.).
Function.prototype.bind(): This function returns a new function which has a different value of this. It takes the object which you want to set as the this value as a first argument and then returns a new function obje...
How to Query an NTP Server using C#?
... {
ct.Token.Register(() => _resultCompletionSource.TrySetCanceled());
socket.MessageReceived += OnSocketMessageReceived;
//The UDP port number assigned to NTP is 123
await socket.ConnectAsync(new HostName("pool.ntp.org"), "123");
u...
What Vim command(s) can be used to quote/unquote words?
... step 4 with anything you like {a line, a word until found some character, etc}.
Make recorded macro persistent
open .vimrc
go to end of file
change to insert mode. type this to make it persistent:
let @q='ctrl + r ctrl + r q'
save and quit
open your files, go to some words
now press @q
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When should I use C++14 automatic return type deduction?
...guage I've ever used). I think auto was a giant mistake and it will cause orders of magnitude more pain than help. Others will say you should use it all the time, as it fits their philosophy of programming. At any rate, this is way out of scope for this site.
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Why does Convert.ToString(null) return a different value if you cast null?
...bug in the spec", "very bad API design", "why was it specified like this", etc. - I'll take a shot at some rationale for why I don't see it as big deal.
System.Convert has methods for converting every base type to itself. This is strange - since no conversion is needed or possible, so the methods e...
IIS: Idle Timeout vs Recycle
...n state is lost if you mess with Recycle to a faster time.(logged in users etc will be logged out, if they where about to "check out" all would have been lost" that's why recycle is at such a large time out value, idle timeout doesn't matter because nobody is logged in anyway and figure 20 minutes ...
How to inherit from a class in javascript?
...e.log( Object.getPrototypeOf(Object.getPrototypeOf(tiger)) ); // Animal
// Etc. to get to Lifeform
Here is another good resource from MDN, and here is a jsfiddle so you can try it out.
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What does the line “#!/bin/sh” mean in a UNIX shell script?
...mmonly -e (exit on error), or use other programs (/bin/awk, /usr/bin/perl, etc).
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