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JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
...,
canvas = document.createElement('canvas'),
ctx = canvas.getContext("2d");
// set proper canvas dimensions before transform & export
if (4 < srcOrientation && srcOrientation < 9) {
canvas.width = height;
canvas.height = width;
} else {
...
Signal handling with multiple threads in Linux
... return, assuming you haven't done anything to alter the normal flow (exit etc).
– Alan
Jul 26 '12 at 23:54
Note that ...
Emulate ggplot2 default color palette
...ically, @DidzisElferts shows how you can get all the colours, coordinates, etc that ggplot uses to build a plot you created. Very nice!
p <- ggplot(mpg,aes(x=class,fill=class)) + geom_bar()
ggplot_build(p)$data
[[1]]
fill y count x ndensity ncount density PANEL group ymin ymax xmin xmax
1...
Can we write our own iterator in Java?
...al Iterator instance (which has the advantage of being more broadly used), etc.
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How do I disable a Pylint warning?
...me directory that isn’t /root:
~/.pylintrc; or
~/.config/pylintrc; or
/etc/pylintrc
Note that most of these files are named pylintrc -- only the file in ~ has a leading dot.
To your pylintrc file, add lines to disable specific pylint messages. For example:
[MESSAGES CONTROL]
disable=locally...
Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
... NSLog(@"Popping back to this view controller!");
// reset UI elements etc here
}
Then, on Storyboard scene for the second view controller, Ctrl-drag from a UI element, such as a button, to the exit icon at the bottom of this view controller. The done: action you added to the code of the first...
What's the fastest algorithm for sorting a linked list?
...rform better because of memory locality, because of a low number of items, etc.
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how to convert a string to date in mysql?
... the third format specifier %Y ,
which is four-digit year e.g., 2012,2013, etc., and it takes the
number 2013 as the year value.
The STR_TO_DATE() function ignores extra characters at the end of the input string when it parses the input string based on the format string. See the following example:
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Position Relative vs Absolute?
...parent needs to be 'not static' - so the parent can be relative, absolute, etc...the advantage of using parent-relative, is that it doesn't remove the element from the doc.
– Fernando
Sep 30 '13 at 0:38
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Rebasing remote branches in Git
...y powerful tool and enables you to squash commits together, remove commits etc. But as with any powerful tool, you basically need to know what you're doing or something might go really wrong.
When you are working locally and messing around with your local branches, you can do whatever you like as l...