大约有 7,549 项符合查询结果(耗时:0.0280秒) [XML]

https://stackoverflow.com/ques... 

Replacing .NET WebBrowser control with a better browser, like Chrome?

...ndows and Github for Windows. It features browser controls for WPF and Winforms and has tons of features and extension points. Being based on Chromium it's blisteringly fast too. Grab it from NuGet: Install-Package CefSharp.Wpf or Install-Package CefSharp.WinForms Check out examples and give you...
https://stackoverflow.com/ques... 

When do I use a dot, arrow, or double colon to refer to members of a class in C++?

...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); }); $window.unbind('scroll', onScroll); } }; ...
https://stackoverflow.com/ques... 

Why aren't python nested functions called closures?

...e in that context. If a function does not use free variables it doesn't form a closure. If there is another inner level which uses free variables -- all previous levels save the lexical environment ( example at the end ) function attributes func_closure in python < 3.X or __closure__ in pytho...
https://stackoverflow.com/ques... 

What is the difference between Google App Engine and Google Compute Engine?

... App Engine is a Platform-as-a-Service. It means that you simply deploy your code, and the platform does everything else for you. For example, if your app becomes very successful, App Engine will automatically create more instances to handle the ...
https://stackoverflow.com/ques... 

Greedy vs. Reluctant vs. Possessive Quantifiers

...and possessive produce the same results), possessive quantifiers give a performance gain. – Wildcard May 5 '17 at 23:00  |  show 2 more commen...
https://stackoverflow.com/ques... 

Generate all permutations of a list without adjacent equal elements

... yield [e] + perm else: yield [] Note that in this form the function is not very efficient, as it creates lots of sub-lists. Also, we can speed it up by looking at the most-constrained numbers first (those with the highest count). Here's a much more efficient version using on...
https://stackoverflow.com/ques... 

Peak detection in a 2D array

...y: we must erode the background in order to #successfully subtract it form local_max, otherwise a line will #appear along the background border (artifact of the local maximum filter) eroded_background = binary_erosion(background, structure=neighborhood, border_value=1) #we obtain ...
https://stackoverflow.com/ques... 

What's the difference between using “let” and “var”?

...i" to be defined outside the loop body contains within brackets and to NOT form a "closure" around "i".Of course your example proves otherwise. I think it is a bit confusing from the syntax point of view but this scenario is so common it makes sense to support it in that way. Many thanks for bringin...
https://stackoverflow.com/ques... 

Why Qt is misusing model/view terminology?

...he behavior and data of the application domain, responds to requests for information about its state (usually from the view), and responds to instructions to change state (usually from the controller). In light of that I would answer your three main concerns thusly: In fact a Qt component "mana...
https://stackoverflow.com/ques... 

javac is not recognized as an internal or external command, operable program or batch file [closed]

...allation of Java on Windows requires some manual steps. You must always perform these steps after installing Java, including after upgrading the JDK. Environment variables and PATH (If you already understand this, feel free to skip the next three sections.) When you run javac HelloWorld.java, cmd...