大约有 8,000 项符合查询结果（耗时：0.0255秒） [XML]
How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?
...nt (build 1.6.0_18-b07)
Java HotSpot(TM) 64-Bit Server VM (build 16.0-b13, mixed mode)
A 32 bit version will show something similar to:
java version "1.6.0_41"
Java(TM) SE Runtime Environment (build 1.6.0_41-b02)
Java HotSpot(TM) Client VM (build 20.14-b01, mixed mode, sharing)
Note Client inst...
Change Active Menu Item on Page Scroll?
...
If your menu has a mix of on-page IDs and regular pages, place the on-page ID links first, then change menuItems = topMenu.find("a"), to menuItems = topMenu.find("a").slice(0,4),, replacing 4 with [your on-page links - 1].
...
Converting numpy dtypes to native python types
...
found myself having mixed set of numpy types and standard python. as all numpy types derive from numpy.generic, here's how you can convert everything to python standard types:
if isinstance(obj, numpy.generic):
return numpy.asscalar(obj)
...
Good beginners tutorial to socket.io? [closed]
...ke to move over to websockets part of it. I have come to understand socket.io is by far the framework to work with, when we want to work with web sockets.
...
Build an iOS app without owning a mac? [closed]
...
Let me tell you step by step few years back I was in same situation.
So We have two Phases
iPhone/iPad (iOS) app development
iPhone/iPad (iOS) app development and Publish to iTunes Store
1. iPhone/iPad (iOS) app development
So If you just want to develop iOS apps you don't want to p...
Replacement for deprecated sizeWithFont: in iOS 7?
In iOS 7, sizeWithFont: is now deprecated. How do I now pass in the UIFont object into the replacement method sizeWithAttributes: ?
...
MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
... @Dave I may be using the term "business logic" incorrectly and mixing it up with application logic. To quote the MSDN article you linked "To maximize re-use opportunities, models should not contain any use case–specific or user task–specific behavior or application logic" and "Typica...
How to disable back swipe gesture in UINavigationController on iOS 7
In iOS 7 Apple added a new default navigation behavior. You can swipe from the left edge of the screen to go back on the navigation stack. But in my app, this behavior conflicts with my custom left menu. So, is it possible to disable this new gesture in UINavigationController?
...
Navigation bar appear over the views with new iOS7 SDK
In the earlier versions it is working correctly. The search bar is appearing below the statusbar and navigation bar. The tableview is appearing below the search bar
...
how to implement a pop up dialog box in iOS
After a calculation, I want to display a pop up or alert box conveying a message to the user. Does anyone know where I can find more information about this?
...