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What is Delegate? [closed]
...egate), but the power of delegates is that you can use them as parameters, etc. when you want a method to be able to have different behavior. There are many other things you can use them for also, this is just a simple example. Hope that helps.
– dcp
Jan 11 '1...
Reuse a parameter in String.format?
...gument list. The first argument is referenced by "1$", the second by "2$", etc.
String.format("%1$s %1$s %1$s %1$s %1$s %1$s", hello);
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How is Python's List Implemented?
...size;
/* Vector of pointers to list elements. list[0] is ob_item[0], etc. */
PyObject **ob_item;
/* ob_item contains space for 'allocated' elements. The number
* currently in use is ob_size.
* Invariants:
* 0 <= ob_size <= allocated
* len(list) == ob...
How to open standard Google Map application from my application?
...on there. I would love a baloon so the user can click it to get directions etc.
– Mike
Aug 26 '13 at 22:38
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How do I center floated elements?
...gination.
Strengths:
cross-browser for any elements (blocks, list-items etc.)
simplicity
Weaknesses:
it works only when all floating elements are in one line (which is usually ok for menus but not for galleries).
@arnaud576875 Using inline-block elements will work great (cross-browser) in ...
How To fix white screen on app Start up?
....xml and avoid to customise in your onCreate as ActionBar.setIcon/setTitle/etc.
See also the Documentation on Performance Tips by Google.
Use Trace View and Hierarchy Viewer to see the time to display your Views: Android Performance Optimization / Performance Tuning On Android
Use AsyncTask t...
“ImportError: No module named” when trying to run Python script
... way a separate process does (be it an IPython notebook, external process, etc). IPython will look for modules to import that are not only found in your sys.path, but also on your current working directory. When starting an interpreter from the command line, the current directory you're operating in...
How do I keep a label centered in WinForms?
... I am using a Label to display different messages like success, failure, etc.
7 Answers
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WebRTC - scalable live stream broadcasting / multicasting
...s connect, they connect to Janus, again: WebRTC negotiation, secured keys, etc. From now on, Janus will emit back the streams to each attendees.
This works well because the broadcaster (B) only uploads its stream once, to Janus. Now Janus decodes the data using its own key and have access to the ...
Angular ng-if=“” with multiple arguments
...red Aug 9 '17 at 15:40
Brendan MetcalfeBrendan Metcalfe
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