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Should accessing SharedPreferences be done off the UI Thread?
...s loaded into memory so its fast to access, but to write things can take a bit of time so we can use apply the write async. that should be the difference between commit and apply methods of shared prefs.
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When is JavaScript synchronous?
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Of course this requires you read a bit about execution context stack, and only the the addition of it being empty and event que makes me finally feel like I understand java script excution deterministically. What's worse is I feel it only takes a page of readi...
RESTful Alternatives to DELETE Request Body
...ave no body by definition is a sure-fire way to randomly lose data as your bits traverse the internet pipes, and you'll have a very difficult time debugging it.
– Nicholas Shanks
Sep 10 '14 at 9:25
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Pointer expressions: *ptr++, *++ptr and ++*ptr
...e pointer, then increments dereferenced value
And here's a fourth, every bit as much fun as the other three:
(*ptr)++ // effectively forces a dereference, then increments dereferenced value
The first and second will crash if ptr is actually an array identifier. The third and fourth will crash i...
Multithreading: What is the point of more threads than cores?
...uation.
It's actually more complicated than that:
What if you have five bits of work that all need to be done at once? It makes more sense to run them all at once, than to run four of them and then run the fifth later.
It's rare for a thread to genuinely need 100% CPU. The moment it uses disk o...
What is the behavior difference between return-path, reply-to and from?
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I'm a bit unclear about how return-path is used. If return-path is meant to be a return address, why would the recipient's mail server fill this field in instead of the sender? How would the recipent's server even know what to put ...
Xcode without Storyboard and ARC
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answered Jul 29 '13 at 10:57
PJRPJR
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How set maximum date in datepicker dialog in android?
...tTimeMillis() vs Calendar method)
long now = System.currentTimeMillis() - 1000;
dp_time.setMinDate(now);
dp_time.setMaxDate(now+(1000*60*60*24*7)); //After 7 Days from Now
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Passing additional variables from command line to make
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answered May 13 '10 at 10:57
P ShvedP Shved
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Get and Set a Single Cookie with Node.js HTTP Server
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answered Aug 4 '10 at 19:38
Corey HartCorey Hart
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