大约有 7,250 项符合查询结果（耗时：0.0358秒） [XML]
Pointers vs. values in parameters and return values
...amples:
func NewTLSServer(handler http.Handler) *Server -- instantiate a web server for testing
func Open(name string) (*File, error) -- return a file access handle
In other cases, pointers are returned just because the structure may be too large to copy by default:
func NewRGBA(r Rectangle) *...
How to generate a random number in C++?
...andom anymore, right? With this intuition it is
only natural to search the web for some magic spells to cast to get
such random number in any possible context.
^^^ THAT kind of intuitive expectations IS VERY WRONG and harmful in all cases involving Pseudo-Random Number Generators - despite being re...
社交应用组件 · App Inventor 2 中文网
...ty.
方法
Authorize()
Redirects user to login to Twitter via the Web browser using the OAuth protocol if we don’t already have authorization.
CheckAuthorized()
Check whether we already have access, and if so, causes the IsAuthorized event
handler to be called.
DeAuthorize()
Re...
How to avoid reverse engineering of an APK file?
...le.
Move the most critical parts of the service out of the app, and into a webservice, hidden behind a server side language like PHP. For example, if you have an algorithm that's taken you a million dollars to write. You obviously don't want people stealing it out of your app. Move the algorithm and...
boost::flat_map and its performance compared to map and unordered_map
...s very complicated to benchmark something correctly.
Benchmarking
On the web we rarely find (if ever) a well-engineered benchmark. Until today I only found benchmarks that were done the journalist way (pretty quickly and sweeping dozens of variables under the carpet).
1) You need to consider abou...
What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...it/
More info on Object.create here https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Object/create
share
|
improve this answer
|
follow
...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...ion. He gave me the new math.
This function (pSBC) will take a HEX or RGB web color. pSBC can shade it darker or lighter, or blend it with a second color, and can also pass it right thru but convert from Hex to RGB (Hex2RGB) or RGB to Hex (RGB2Hex). All without you even knowing what color format yo...
PHP global in functions
...T. If your code relies on input from these, you are limiting yourself to a web environment. Just abstract the request into an object and use that instead.
In case of coupling hardcoded classnames (static, constants), your function also cannot exist without that class being available. That's less of...
Is there a unique Android device ID?
...re rooted
You can track users across platforms (iOS, Android, Windows, and Web)
The best want to TRACK AN INDIVIDUAL USER with their consent is to simply have them login (make this seamless using OAuth)
Overall breakdown with Android
- Guarantee uniqueness (include rooted devices) for API >=...
Omitting all xsi and xsd namespaces when serializing an object in .NET?
...ent project with a deep hierachy of classes that are serialized to XML for web service calls. Microsoft's documentation is not very clear about what to do with the publicly accesible XmlSerializerNamespaces member once you've created it, and so many think it's useless. But by following their documen...