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How to check file MIME type with javascript before upload?
...: " + files[i].size + " bytes");
}
}, false);
</script>
Step 2:
We can now inspect the files and tease out headers and MIME types.
✘ Quick method
You can naïvely ask Blob for the MIME type of whatever file it represents using this pattern:
var blob = files[i]; // See step 1 abov...
Getting hold of the outer class object from the inner class object
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edited Feb 10 '18 at 22:34
jihor
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answered Nov 29 '09 at 1...
Disabling user selection in UIWebView
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Why is the Android test runner reporting “Empty test suite”?
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Favicons - Best practices
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edited Mar 23 '16 at 15:16
answered May 23 '14 at 8:16
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Releasing memory in Python
...4 KiB pools, classed for allocation sizes at multiples of 8 bytes -- up to 256 bytes (512 bytes in 3.3). The pools themselves are in 256 KiB arenas, so if just one block in one pool is used, the entire 256 KiB arena will not be released. In Python 3.3 the small object allocator was switched to using...
Haskell: How is pronounced? [closed]
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Sorry, I don't really know my math, so I'm curious how to pronounce the functions in the Ap...
What exactly are iterator, iterable, and iteration?
...ou can get an iterator from.
An iterator is an object with a next (Python 2) or __next__ (Python 3) method.
Whenever you use a for loop, or map, or a list comprehension, etc. in Python, the next method is called automatically to get each item from the iterator, thus going through the process of i...
How can I iterate through the unicode codepoints of a Java String?
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edited Jan 7 '16 at 20:24
kmort
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answered O...
C#: Abstract classes need to implement interfaces?
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In C#, a class that implements an interface is required to define all members of that interface....