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Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
...AL_CONTENT_URI);
startActivityForResult(i, CHOOSE_IMAGE_REQUEST);
and then load the image:
Uri selectedImageURI = data.getData();
input = c.getContentResolver().openInputStream(selectedImageURI);
BitmapFactory.decodeStream(input , null, opts);
EDIT
ACTION_OPEN_DOCUMENT might re...
Clean code to printf size_t in C++ (or: Nearest equivalent of C99's %z in C++)
...n <cinttypes>:
size_t a = 42;
printf("If the answer is %" PRIuPTR " then what is the question?\n", a);
If you really want to be safe, cast to uintmax_t and use PRIuMAX:
printf("If the answer is %" PRIuMAX " then what is the question?\n", static_cast<uintmax_t>(a));
...
How to compare a local git branch with its remote branch?
...
To update remote-tracking branches, you need to type git fetch first and then :
git diff <masterbranch_path> <remotebranch_path>
You can git branch -a to list all branches (local and remote) then choose branch name from list (just remove remotes/ from remote branch name.
Example: g...
How can I parse a JSON file with PHP? [duplicate]
...na That's actually not correct. If you use a relative path like test.json, then the path is evaluated relative to the current directory, not necessarily where the PHP script is. On bash, you can discover the current directory by typing pwd.
– Flimm
Aug 28 '19 a...
Grant **all** privileges on database
...refman/5.6/en/grant.html
If you are not comfortable with the command line then you can use a client like MySQL workbench, Navicat or SQLyog
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Format date in a specific timezone
...n.
The second one will take date, assume the timezone from the browser and then change the time and timezone according to the timezone passed in.
Example:
moment.tz('2018-07-17 19:00:00', 'YYYY-MM-DD HH:mm:ss', 'UTC').format() // "2018-07-17T19:00:00Z"
moment('2018-07-17 19:00:00', 'YYYY-MM-DD HH...
vs vs for inline and block code snippets
...if you want easy to maintain, let the users edit the articles as Markdown, then they don’t have to remember to use <pre><code>.)
HTML5 agrees with this in “the pre element”:
The pre element represents a block of preformatted text, in which structure is represented by typograph...
With CSS, use “…” for overflowed block of multi-lines
...ts, provided your text is wrapped with <p> tags (as they should be), then you can use .ellipsify p:before and .ellipsify p:after then of course you need .ellipsify p:before{content:"\2026";} the \2026 is the code for the ellipsis, also, may need content:" "; as they may not work for the empty ...
demystify Flask app.secret_key
...a signature, append (or prepend) the SECRET_KEY to the cookie byte string, then generate a hash from that combination.
# encode and salt the cookie, then hash the result
>>> cookie_bytes = str(cookie).encode('utf8')
>>> signature = sha1(cookie_bytes+SECRET_KEY).hexdigest()
>>...
Who architected / designed C++'s IOStreams, and would it still be considered well-designed by today'
... original library was (not surprisingly) created by Bjarne Stroustrup, and then reimplemented by Dave Presotto. This was then redesigned and reimplemented yet again by Jerry Schwarz for Cfront 2.0, using the idea of manipulators from Andrew Koenig. The standard version of the library is based on thi...