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HTTP URL Address Encoding in Java
... the documentation of URL you find
Note, the URI class does perform escaping of its component fields in certain circumstances. The recommended way to manage the encoding and decoding of URLs is to use an URI
Use one of the constructors with more than one argument, like:
URI uri = new URI(
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How to get a random number in Ruby
... so you can create your own random number generator objects and has a nice API:
r = Random.new
r.rand(10...42) # => 22
r.bytes(3) # => "rnd"
The Random class itself acts as a random generator, so you call directly:
Random.rand(10...42) # => same as rand(10...42)
Notes on Random.new
I...
How to simulate a mouse click using JavaScript?
...lt/Ctrl are held, etc. The options it accepts are based on the MouseEvents API.
I've tested in Firefox, Safari and Chrome. Internet Explorer might need special treatment, I'm not sure.
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How to use SharedPreferences in Android to store, fetch and edit values [closed]
... in the:
<android-sdk-home>/samples/android-<platformversion>/ApiDemos directory
Edit==>
I noticed, it is important to write difference between commit() and apply() here as well.
commit() return true if value saved successfully otherwise false. It save values to SharedPreferences...
Using context in a fragment
... getActivity has always been available. It's getContext which was added in API 23.
– mhsmith
Sep 15 '17 at 12:10
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WebRTC vs Websockets: If WebRTC can do Video, Audio, and Data, why do I need Websockets? [closed]
...io and video over WebSocket (see here for example), but the technology and APIs are not inherently designed for efficient, robust streaming in the way that WebRTC is.
As other replies have said, WebSocket can be used for signaling.
I maintain a list of WebRTC resources: strongly recommend you star...
How to check if BigDecimal variable == 0 in java?
...quals and compareTo is not as you think. docs.oracle.com/javase/1.5.0/docs/api/java/math/…
– nhahtdh
Aug 31 '12 at 1:53
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How do I open the SearchView programmatically?
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Works perfect, but only for API > 14. For earlier API you can use this: MenuItemCompat.expandActionView(searchMenuItem);
– Andrei Aulaska
May 29 '14 at 8:21
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Why does Android use Java? [closed]
... in memory therefore cannot interfere with another app other than using OS API. But does this feature have ARM CPUs? I actually have no idea. If not, This would be great + for Java on this platform.
– B.Gen.Jack.O.Neill
Aug 24 '10 at 21:42
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Eclipse reports rendering library more recent than ADT plug-in
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Change android version while rendering layout.
Change in API version 18 to 17 work for me.
Edit: Solution worked for Android Studio too.
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