大约有 47,000 项符合查询结果(耗时:0.0409秒) [XML]

https://stackoverflow.com/ques... 

How do I enable EF migrations for multiple contexts to separate databases?

... The 2nd call to Enable-Migrations is failing because the Configuration.cs file already exists. If you rename that class and file, you should be able to run that 2nd Enable-Migrations, which will create another Configuration.cs. You ...
https://stackoverflow.com/ques... 

Convert Base64 string to an image file? [duplicate]

... data in the function before decoding the string, like so. function base64_to_jpeg($base64_string, $output_file) { // open the output file for writing $ifp = fopen( $output_file, 'wb' ); // split the string on commas // $data[ 0 ] == "data:image/png;base64" // $data[ 1 ] == &l...
https://stackoverflow.com/ques... 

Android Notification Sound

...n Codeding String en_alert, th_alert, en_title, th_title, id; int noti_all, noti_1, noti_2, noti_3, noti_4 = 0, Langage; class method Intent intent = new Intent(context, ReserveStatusActivity.class); PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0); Notificati...
https://stackoverflow.com/ques... 

Where do I find old versions of Android NDK? [closed]

... @stoiczek: The older NDKs didn't have all the builds the newer do. r8b probably didn't have 64-bit darwin build. – Jan Hudec Jan 9 '14 at 8:26 ...
https://stackoverflow.com/ques... 

jQuery event handlers always execute in order they were bound - any way around this? [duplicate]

...dler function $.fn.bindFirst = function(name, fn) { // bind as you normally would // don't want to miss out on any jQuery magic this.on(name, fn); // Thanks to a comment by @Martin, adding support for // namespaced events too. this.each(function() { var handlers = $....
https://stackoverflow.com/ques... 

Passing base64 encoded strings in URL

... en.wikipedia.org/wiki/Base64#URL_applications — it says clearly that escaping ‘makes the string unnecessarily longer’ and mentions the alternate charset variant. – Michał Górny Sep 3 '09 at 23:02 ...
https://stackoverflow.com/ques... 

What is the fastest way to check if a class has a function defined?

...tr() to get the attribute, and callable() to verify it is a method: invert_op = getattr(self, "invert_op", None) if callable(invert_op): invert_op(self.path.parent_op) Note that getattr() normally throws exception when the attribute doesn't exist. However, if you specify a default value (None...
https://stackoverflow.com/ques... 

Getting the class name from a static method in Java

...tatic context to mean the current Class in Java, that that "class.xxx" was allowed in either instance or static code to mean this class! The problem with this is that MyClass is verbose and redundant, in the context. But then as much as I like Java it does seem to lean towards verbosity. ...
https://stackoverflow.com/ques... 

Is there an easy way to request a URL in python and NOT follow redirects?

...st way to do it would be to subclass HTTPRedirectHandler and then use build_opener to override the default HTTPRedirectHandler, but this seems like a lot of (relatively complicated) work to do what seems like it should be pretty simple. ...
https://stackoverflow.com/ques... 

Convenient C++ struct initialisation

... Since style A is not allowed in C++ and you don't want style B then how about using style BX: FooBar fb = { /*.foo=*/ 12, /*.bar=*/ 3.4 }; // :) At least help at some extent. ...