大约有 40,000 项符合查询结果(耗时:0.0554秒) [XML]

https://stackoverflow.com/ques... 

C# using streams

...ransfer data. There is a generic stream class System.IO.Stream, from which all other stream classes in .NET are derived. The Stream class deals with bytes. The concrete stream classes are used to deal with other types of data than bytes. For example: The FileStream class is used when the outside ...
https://stackoverflow.com/ques... 

How do I have an enum bound combobox with custom string formatting for enum values?

... TypeConverter. I think this is what I was looking for. All hail Simon Svensson! [TypeConverter(typeof(EnumToStringUsingDescription))] Enum HowNice { [Description("Really Nice")] ReallyNice, [Description("Kinda Nice")] SortOfNice, [Description("Not Nice At All")] NotN...
https://stackoverflow.com/ques... 

How to pass variable from jade template file to a script file?

...ex's answer correctly encodes the string (newlines in the login name could allow code execution). – Paul Grove Nov 8 '16 at 18:13 ...
https://stackoverflow.com/ques... 

Rename a dictionary key

... this question seems to be asking, is impractical because dict keys are usually immutable objects such as numbers, strings or tuples. Instead of trying to modify the key, reassigning the value to a new key and removing the old key is how you can achieve the "rename" in python. ...
https://stackoverflow.com/ques... 

'Incomplete final line' warning when trying to read a .csv file into R

... Are you really sure that you selected the .csv file and not the .xls file? I can only reproduce the error if I try to read in an .xls file. If I try to read in a .csv file or any other text file, it's impossible to recreate the error y...
https://stackoverflow.com/ques... 

super() raises “TypeError: must be type, not classobj” for new-style class

...pe(OldStyle()) is the instance type, which does inherit from object. Basically, an old-style class just creates objects of type instance (whereas a new-style class creates objects whose type is the class itself). This is probably why the instance OldStyle() is an object: its type() inherits from ob...
https://stackoverflow.com/ques... 

What is the most efficient way to store a list in the Django models?

... This is probably what I will end up doing, but I was really hoping the underlying structure for this would have been built in. I guess I am to o lazy. – grieve Jul 10 '09 at 16:11 ...
https://stackoverflow.com/ques... 

Uri to default sound notification?

... all of these methods work mBuilder.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION)); mBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI); mBuilder.setDefaults(Notification.DEFAULT_SOUND); ...
https://stackoverflow.com/ques... 

“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed

... In my case sudo apt-get install libx11-xcb1 fixed the problem. But your recommendation of using ldd was what pointed me to the correct library to install. Thanks! – Daniel Mar 17 '15 at 0:37 ...
https://stackoverflow.com/ques... 

Best way to do multiple constructors in PHP

... <?php class Student { public function __construct() { // allocate your stuff } public static function withID( $id ) { $instance = new self(); $instance->loadByID( $id ); return $instance; } public static function withRow( array $row ) { ...