大约有 48,000 项符合查询结果（耗时：0.0327秒） [XML]
Unit testing code with a file system dependency
...
Yay! Now it's testable; I can feed in test doubles (mocks) to the DoIt method. But at what cost? I've now had to define 3 new interfaces just to make this testable. And what, exactly, am I testing? I'm testing that my DoIt functio...
How do you use bcrypt for hashing passwords in PHP?
Every now and then I hear the advice "Use bcrypt for storing passwords in PHP, bcrypt rules".
11 Answers
...
Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'
... key file, any other users that get latest on this checked in key file are now going to experience this bug. If any of those users check in their "fix" and I get latest, then my machine is now broken again... and so on. Microsoft have started a trouble ticket on this and assigned it to the VS2010 ...
What can you use Python generator functions for?
...enerator functions, those that have a yield statement in them. I want to know what types of problems that these functions are really good at solving.
...
Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
...
If you are a iOS developer, You might be interested to know that I also experienced this issue while trying to use localStorage after loading the HTML directly into the UIWebView control. stackoverflow.com/questions/11371441/…
– Felipe Sabino
...
Databinding an enum property to a ComboBox in WPF
...Description("Available.")]
Available,
[Description("Not here right now.")]
Away,
[Description("I don't have time right now.")]
Busy
}
At the top of your XAML:
xmlns:my="clr-namespace:namespace_to_enumeration_extension_class
and then...
<ComboBox
ItemsSource="{Bi...
What is the difference between concurrency and parallelism?
...ery important tasks in one day:
Get a passport
Get a presentation done
Now, the problem is that task-1 requires you to go to an extremely bureaucratic government office that makes you wait for 4 hours in a line to get your passport. Meanwhile, task-2 is required by your office, and it is a criti...
Deny access to one specific folder in .htaccess
... used this to disable direct access to my api files inside /api folder but now all webservice call sending 403 forbidden status .. I just want to block access when someone access it from browser.
– ravisoni
Jul 31 '14 at 9:25
...
javascript: recursive anonymous function?
...
(function foo() { foo(); })();
is a stack-blowing recursive function. Now, that said, you probably don't may not want to do this in general because there are some weird problems with various implementations of Javascript. (note — that's a fairly old comment; some/many/all of the problems desc...
C++ equivalent of java's instanceof
...seClass>(ptr)) { ... }
However, this purely operates on the types as known by the compiler.
Edit:
This code should work for polymorphic pointers:
template<typename Base, typename T>
inline bool instanceof(const T *ptr) {
return dynamic_cast<const Base*>(ptr) != nullptr;
}
E...