大约有 48,000 项符合查询结果(耗时:0.0562秒) [XML]

https://stackoverflow.com/ques... 

Can an enum class be converted to the underlying type?

... I think you can use std::underlying_type to know the underlying type, and then use cast: #include <type_traits> //for std::underlying_type typedef std::underlying_type<my_fields>::type utype; utype a = static_cast<utype>(my_fields::field);...
https://stackoverflow.com/ques... 

How to change webservice url endpoint?

...he endpoint URL The first option is to change the BindingProvider.ENDPOINT_ADDRESS_PROPERTY property value of the BindingProvider (every proxy implements javax.xml.ws.BindingProvider interface): ... EchoService service = new EchoService(); Echo port = service.getEchoPort(); /* Set NEW Endpoint Lo...
https://stackoverflow.com/ques... 

MySQL case insensitive select

...ble statement this way instead: varchar(20) CHARACTER SET utf8 COLLATE utf8_bin – gregthegeek Mar 19 '14 at 18:56 ...
https://stackoverflow.com/ques... 

Why no generics in Go?

...to its concrete type. Get the gritty details here: golang.org/ref/spec#Type_assertions – tbone Aug 25 '13 at 20:50 ...
https://stackoverflow.com/ques... 

What's the difference between ViewData and ViewBag?

...ed, here is the source: http://www.asp.net/whitepapers/mvc3-release-notes#_Toc2_4 MVC 2 controllers support a ViewData property that enables you to pass data to a view template using a late-bound dictionary API. In MVC 3, you can also use somewhat simpler syntax with the ViewBag prope...
https://stackoverflow.com/ques... 

how do I make a single legend for many subplots with matplotlib?

... There is also a nice function get_legend_handles_labels() you can call on the last axis (if you iterate over them) that would collect everything you need from label= arguments: handles, labels = ax.get_legend_handles_labels() fig.legend(handles, labels, loc...
https://stackoverflow.com/ques... 

How do I efficiently iterate over each entry in a Java Map?

... Benchmark Mode Cnt Score Error Units test3_UsingForEachAndJava8 avgt 10 0.308 ± 0.021 µs/op test10_UsingEclipseMap avgt 10 0.309 ± 0.009 µs/op test1_UsingWhileAndMapEntry avgt 10 0.380 ± 0.014 µs/op test6_UsingForAndIte...
https://stackoverflow.com/ques... 

Golang tests in sub-directory

.../... expands to net and packages in its subdirectories. If you keep your _test.go files in a subfolder, the 'go test ./...' command will be able to pick them up. But: you will need to prefix your exported variables and functions (used in your tests) with the name of your package, in order for the...
https://stackoverflow.com/ques... 

How do I ignore files in a directory in Git?

...pattern as a shell glob suitable for consumption by fnmatch(3) with the FNM_PATHNAME flag: wildcards in the pattern will not match a / in the pathname. For example, Documentation/*.html matches Documentation/git.html but not Documentation/ppc/ppc.html or tools/perf/Documentation/perf.html. A leading...
https://stackoverflow.com/ques... 

Differences between socket.io and websockets

...s) => { console.error('express connection'); res.sendFile(path.join(__dirname, 'ws.html')); }); app.ws('/', (s, req) => { console.error('websocket connection'); for (var t = 0; t < 3; t++) setTimeout(() => s.send('message from server', ()=>{}), 1000*t); }); app.listen(3001...