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Flask SQLAlchemy query, specify column names
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For alias, view this brief answer below ie. use .label() stackoverflow.com/a/11535992/248616
– Nam G VU
Mar 31 '18 at 3:38
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How to specify the private SSH-key to use when executing shell command on Git?
...nt to avoid that so that theuser2 can't mess with theuser's projects. It's for a web application so it's not practical to use different OS-users, which would have been the best option.
– Christoffer
Dec 30 '10 at 19:55
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Creating a Radial Menu in CSS
...ost an improved version. You can still view the original answer at the end for reference.
While SVG may be the better choice, especially today, my goal with this was to keep it just HTML and CSS, no JS, no SVG, no images (other than the background on the root element).
2015 demo
Screenshots
Chro...
CSS3 background image transition
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See also for current development in Fx: bugzilla.mozilla.org/show_bug.cgi?id=546052
– Volker E.
Oct 28 '14 at 18:14
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How to set a bitmap from resource
...any button or Image view click event just append getApplicationContext() before getResources()..
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How to configure an existing git repo to be shared by a UNIX group
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Try this to make an existing repository in repodir work for users in group foo:
chgrp -R foo repodir # set the group
chmod -R g+rw repodir # allow the group to read/write
chmod g+s `find repodir -type d` # new files get group id of directory
git...
Executing injected by innerHTML after AJAX call
...ript added to the page absolutely should execute. (jsfiddle.net/wnn5fz3m/1 for example). The question is why does it not sometimes?
– NoBugs
Oct 23 '15 at 1:39
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How do I get the width and height of a HTML5 canvas?
...t of a canvas element simply by accessing those properties of the element. For example:
var canvas = document.getElementById('mycanvas');
var width = canvas.width;
var height = canvas.height;
If the width and height attributes are not present in the canvas element, the default 300x150 size will ...
ViewPager with previous and next page boundaries
...agerContainer, the ViewPager can size its pages to that size, leaving room for other pages to be seen. PagerContainer, though, needs to help out a bit with touch events, as ViewPager will only handle swipe events on its own visible bounds, ignoring any pages visible to the sides.
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How to create a backup of a single table in a postgres database?
... has to backup:
pg_dump --host localhost --port 5432 --username postgres --format plain --verbose --file "<abstract_file_path>" --table public.tablename dbname
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