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“X does not name a type” error in C++
...essageBox line, MyMessageBox has not yet been defined. The compiler has no idea MyMessageBox exists, so cannot understand the meaning of your class member.
You need to make sure MyMessageBox is defined before you use it as a member. This is solved by reversing the definition order. However, you hav...
Should I Stop Stopwatch at the end of the method?
... it up.
Stopwatch does not use any unmanaged resources (if you thought of IDisposable). It actually does not use any resources at all (except the memory used by the object itself, of course)! It also does not consume any CPU while measuring the elapsed time!
In windows implementations of .NET (ful...
Testing javascript with Mocha - how can I use console.log to debug a test?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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Difference between float and double in php?
...
Only float is a valid type hint (see). When you type double instead, it is treated as an class name, and interpreter throws the exception, because it expects a variable with instance of the double class
– AterLux
...
What's a standard way to do a no-op in python?
...compound_stmts.html) – like e.g. as a sub-expression to an existing code idiom like a comprehension, or a lambda, or (god forbid) a string to be passed into eval(…) (which q.v. docs.python.org/3/library/functions.html#eval if you must).
– fish2000
Apr 23 '1...
Selectors in Objective-C?
...s the name used to select a method to execute for an object, or the unique identifier that replaces the name when the source code is compiled. A selector by itself doesn’t do anything. It simply identifies a method. The only thing that makes the selector method name different from a plain string i...
System.Net.WebException HTTP status code
...er than just "their machine", other things might need to be taken into consideration.
– CodeHxr
Dec 11 '17 at 21:47
...
Set variable in jinja
...whitespace, if I am not mistaken. To what end?
– Leonid
Nov 7 '16 at 6:00
14
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Html5 data-* with asp.net mvc TextboxFor html attributes
...
@AlanMacdonald the _ is converted to - in older (middle?) versions of MVC. It may be that the most recent version(s) have dropped it, but I'm using it successfully on MVC 3 and 4.
– brichins
Oct 5 '15 at 19:32
...
Assign same value to multiple variables at once?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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