大约有 40,000 项符合查询结果（耗时：0.0362秒） [XML]
DisplayName attribute from Resources?
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This actually does NOT work for accessing different translations since it will return the same value for all users no mater what. Store resourceid in a local variable and override DisplayName instead
– Fischer
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Set a default font for whole iOS app?
...ze:17.0]];
That will set the font to be whatever your custom font is for all UILabels in your app. You'll need to repeat it for each control (UIButton, UILabel, etc.).
Remember you'll need to put the UIAppFonts value in your info.plist and include the name of the font you're including.
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Live-stream video from one android phone to another over WiFi
...elopers for sample code, stackoverflow, google, android blogs but nothing. All I can find are some sort of phone-to-desktop or desktop-to-phone solutions for streaming, but nothing that I can borrow in my implementation.
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UIDevice uniqueIdentifier deprecated - What to do now?
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A UUID created by CFUUIDCreate is unique if a user uninstalls and re-installs the app: you will get a new one each time.
But you might want it to be not unique, i. e. it should stay the same when the user uninstalls and re-installs the app. This requires a bit of effort, since the...
Difference between `npm start` & `node app.js`, when starting app?
I have installed an application using the command express new 'filename' . I have just learned that you can start an application using:
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Cache an HTTP 'Get' service response in AngularJS?
...url, { cache: true}).success(...);
or, if you prefer the config type of call:
$http({ cache: true, url: url, method: 'GET'}).success(...);
Cache Object
You can also use a cache factory:
var cache = $cacheFactory('myCache');
$http.get(url, { cache: cache })
You can implement it yourself usi...
OO Design in Rails: Where to put stuff
I'm really enjoying Rails (even though I'm generally RESTless), and I enjoy Ruby being very OO. Still, the tendency to make huge ActiveRecord subclasses and huge controllers is quite natural (even if you do use a controller per resource). If you were to create deeper object worlds, where would you p...
使用 XML 和 Web 服务 · App Inventor 2 中文网
... both delimited and non-delimited items, then the non-delimited items will all be extracted processed as if they had been a sequence of items delimited by the tag “content”. For example, decoding
nobody
happy
everybody
sad
will produce a pair just as in the last ex...
Django self-referential foreign key
I'm kind of new to webapps and database stuff in general so this might be a dumb question. I want to make a model ("CategoryModel") with a field that points to the primary id of another instance of the model (its parent).
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What is the best regular expression to check if a string is a valid URL?
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I wrote my URL (actually IRI, internationalized) pattern to comply with RFC 3987 (http://www.faqs.org/rfcs/rfc3987.html). These are in PCRE syntax.
For absolute IRIs (internationalized):
/^[a-z](?:[-a-z0-9\+\.])*:(?:\/\/(?:(?:%[0-9a-f][0-9a-f]...