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Get real path from URI, Android KitKat new storage access framework [duplicate]
... Commonly we use the path to get Exif tags of the image, e.g. in order determine if the image needs to be rotated for display. By copying the stream to a new file, aren't exif tags lost? I tried writing the bitmap from the inputStream through a FileOutputStream, but I couldn't recover the ...
What's the point of map in Haskell, when there is fmap?
... [b] -- Defined in ‘GHC.Base’
and you'll see it defined as an high-order function applicable to a list of values of any type a yielding a list of values of any type b. Although polymorphic (the a and b in the above definition stand for any type) the map function is intended to be applied to ...
How to move certain commits to be based on another branch in git?
...in case anyone is struggling, you have to cherry-pick in the chronological order that your commits were applied.)
– carmenism
Sep 6 '16 at 13:49
3
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Why can't decimal numbers be represented exactly in binary?
...it without the direct support of processor circuitry is even worse, expect orders of magnitude differences in speed.
– Mark Ransom
Jan 27 '16 at 22:59
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How to ignore whitespace in a regular expression subject string?
...to find the begin and end index of the match (including any whitespace) in order to highlight that match and any whitespace needs to be there for formatting purposes.
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How to create a temporary directory?
... I had to use mktemp -d -t <prefix>
– Heath Borders
Oct 3 '13 at 14:24
18
This is a OS X ...
What REALLY happens when you don't free after malloc?
...he lifetime of memory stated as:
7.20.3 Memory management functions
1 The order and contiguity of storage allocated by successive calls to the calloc,
malloc, and realloc functions is unspecified. The pointer returned if the allocation
succeeds is suitably aligned so that it may be assigned to a po...
UITableView didSelectRowAtIndexPath: not being called on first tap
...ated even posting this answer because I think the stars kind of aligned in order for this to manifest itself.
I am having a variation of this problem and have checked the other solutions. On my table view it isn't processing the very last row of my table on the first tap. It highlights it, but did...
How to create a printable Twitter-Bootstrap page
...ylesheet that applies to printing. Note that CSS cascading still works; so order, inheritance and selector priorities will influence the outcome. You'd probably ask a new question with your own code.
– albertedevigo
May 2 '16 at 6:31
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How to install a gem or update RubyGems if it fails with a permissions error
...y is before the path for the system Ruby.
$ echo $PATH will show you the order of your load path.
If you find that your shims directory comes after your system Ruby bin directory, then edit your ~/.bashrc file and put this as your last export PATH command: export PATH=$HOME/.rbenv/shims:$PATH
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