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What is an Intent in Android?
...-filters and the Android platform.
This leads to huge possibilities like:
Mix and match or rather plug and play of components at runtime.
Replacing the inbuilt Android applications with custom developed
applications.
Component level reuse within and across applications.
Service orientation to the m...
Rendering JSON in controller
...r to make serializing your objects easier inside of your to_json methods - mixing and matching the two render :json => some_object_that_uses_JBuilder_to_render_its_json is (as far as I can tell) licit.
– Sean Vieira
Feb 12 '13 at 3:12
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What does yield mean in PHP?
...) and for ($i=0; $i<100000000; $i++) yield $i
– emix
Oct 6 '15 at 12:12
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Proper MIME type for OTF fonts
...“a registration of formats for font”) which gave rise to the confusing mix of media types and sub-types. With the (relatively) recent rise in popularity of downloadable web fonts, the W3C recognised the need for an “intuitive top-level font type”. What they came up with is … font.
Accord...
Asynchronous vs synchronous execution, what does it really mean? [closed]
...fferent threads.
Now, if you introduce multiple cores/processors into the mix, then things CAN actually happen at the same time. The operating system can allocate time to one thread on the first processor, then allocate the same block of time to another thread on a different processor. All of this...
Python Write bytes to file
I have a function that returns a string. The string contains carriage returns and new line feeds (0x0D, 0x0A). However when I write to a file it contains only the new line feeds. Is there a way to get the output to include the carriage return and the new line feed.
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Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...rison, which is almost certainly not what you want. When your program does mixed-type computations involving boxed and unboxed primitives, it does unboxing, and when your program does unboxing, it can throw NullPointerException. Finally, when your program boxes primitive values, it can result in cos...
MySQL: Transactions vs Locking Tables
...e data integrity and consistence, you had better use transactions.
I think mixed concepts of isolation levels in transactions with locks.
Please search isolation levels of transactions, SERIALIZE should be the level you want.
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What tools are there for functional programming in C?
I've been thinking a lot lately about how to go about doing functional programming in C ( not C++). Obviously, C is a procedural language and doesn't really support functional programming natively.
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How can I use pickle to save a dict?
I have looked through the information that the Python docs give, but I'm still a little confused. Could somebody post sample code that would write a new file then use pickle to dump a dictionary into it?
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