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Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'
...tle, when synthesised, yields a method called -newTitle, hence the warning/error. -newTitle is supposed to be a getter method for the newTitle property, however naming conventions state that a method whose name begins with new returns an object that’s owned by the caller, which is not the case of ...
[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...g"));
…
::SysFreeString();
Wrong:
BSTR bs = _T("Test string"); //ERROR
LPWSTR /
LPCWSTR /
WCHAR* /
wchar_t
BSTR
Right:
LPCTSTR sz1 = _T("Test String");
BSTR bs = ::SysAllocString(sz1);
…
::SysFreeString();
Wrong:
LPTSTR sz1 = _T("Test String"...
AngularJS access scope from outside js function
...e that will be enough to signal to Angular to make the changes.
Numerous errors occur when trying to use the $apply function while AngularJs is currently in its $digest stage. The safeApply code above is a safe wrapper to prevent such errors.
(note: I personally like to chuck in safeApply as a f...
Checking if an object is null in C#
...ing the constant first turns the bonehead typo null = data into a compiler error, rather than an unintentional assignment. (Also works for ==.)
– jpmc26
Jun 27 '14 at 16:08
...
File tree view in Notepad++
...orer in Windows 8.1 (with .net 2.0 enabled) and it is a Notepad++ xploder! Error message "Object reference not set to an instance of an object".
– Shane
Feb 20 '14 at 23:00
3
...
Delete multiple remote branches in git
...s because it's a one liner and I can do a dry run first. Unfortunately, it errors out with this message: $ git branch -r | awk -F/ '/\/APR/{print $2}' | xargs -I {} git push origin :{} error: unable to push to unqualified destination: APR-04-DPH The destination refspec neither matches an existing ...
Why do I get a warning icon when I add a reference to an MEF plugin project?
...
not even any hover text or build errors explaining what the issue is
– matao
Sep 4 '17 at 0:06
7
...
Prototypical inheritance - writing up [duplicate]
... speed.
var Hamster = function(name){
if(name===undefined){
throw new Error("Name cannot be undefined");
}
this.name=name;
}
Hamster.prototype.getSpeed=function(){
return 3;
}
Hamster.prototype.run=function(){
//Russionmini does not need to implement this function as
//it will do exactl...
How to see which flags -march=native will activate?
...rsion 5.4.0 (Buildroot 2017.05-rc2-00016-gc7eaf50-dirty) it will cause the error in return: Assembler messages: Error: unknown architecture native Error: unrecognized option -march=native. So, loose the -march=native and it will work everywhere just following: gcc -Q --help=target.
...
Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity
...compiler getting it wrong, as you correctly note it is reporting a bizarre error message. That the compiler is getting the overload resolution analysis wrong is a little bit surprising. That it is getting the error message wrong is completely unsurprising; the "ambiguous method" error heuristic basi...