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jQuery deferreds and promises - .then() vs .done()
...1.8, then() is an alias for pipe() and returns a new promise, see here for more information on pipe().
success() and error() are only available on the jqXHR object returned by a call to ajax(). They are simple aliases for done() and fail() respectively:
jqXHR.done === jqXHR.success
jqXHR.fail === ...
How do you test to see if a double is equal to NaN?
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How do you convert an entire directory with ffmpeg?
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Load dimension value from res/values/dimension.xml from source code
...rieve it. Once you get into various ways to obtain resources, this will be more relevant. For simplicity, you can think of it as being relative to screen scale. There is also sp, or pixels relative to the system text size, and px, or pixels directly. Each is different and has a different purpose.
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What's the fastest algorithm for sorting a linked list?
...he mergesort when qsort was readily available. The standard library is way more convenient than rolling your own.
– Jørgen Fogh
Nov 14 '09 at 21:40
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Which data type for latitude and longitude?
... ID that says it's data in degrees longitude and latitude, same as in GPS. More about it: http://epsg.io/4326
Order is Longitude, Latitude - so if you plot it as the map, it is (x, y).
To find closest point you need first to create spatial index:
create index on your_table using gist (geog);
an...
How does this checkbox recaptcha work and how can I use it?
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How to convert std::string to NSString?
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[NSString stringWithUTF8String:mystring.c_str()] seems more appropriate, since the std::string is more likely coming from your own code, which is likely in UTF8.
– cyrilchampier
Nov 4 '12 at 15:16
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How to commit no change and new message?
...rast to --allow-empty-message for empty commit messages. You can also read more by typing git help commit or visiting the online documentation.
While the tree object (which has a hash of its own) will be identical, the commit will actually have a different hash, because it will presumably have a dif...