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CSS: How do I auto-resize an image to fit a 'div' container?
... correctly in a deterministic way, with fixed-size images such as JPEGs or PNG files.
To resize an image proportionally, you have to set either the height or width to "100%", but not both. If you set both to "100%", your image will be stretched.
Choosing whether to do height or width depends on yo...
Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
... 'image/jpeg',
'.html': 'text/html',
'.ico': 'image/x-icon',
'.png': 'image/png',
'.js': 'application/javascript'
}
def static_file(path):
try:
f = open(path)
except IOError, e:
flask.abort(404)
return
root, ext = os.path.splitext(path)
if ext ...
Access data in package subdirectory
...e_filename(Requirement.parse("enb.portals"), "enb/portals/reports/VIK_logo.png")
Return a readable file-like object for the specified resource; it may be an actual file, a StringIO, or some similar object. The stream is in “binary mode”, in the sense that whatever bytes are in the resource wil...
Placing an image to the top right corner - CSS
... right: 0px;
}
<div id="content">
<img src="images/ribbon.png" class="ribbon"/>
<div>some text...</div>
</div>
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Build fat static library (device + simulator) using Xcode and SDK 4+
...to Xcode 4.6.x)
Bonus script to let you auto-include Bundles (i.e. include PNG files, PLIST files etc from your library!) - see below (scroll to bottom)
now supports iPhone5 (using Apple's workaround to the bugs in lipo). NOTE: the install instructions have changed (I can probably simplify this by c...
How to Decrease Image Brightness in CSS
...
</style>
Normal:<br />
<img src="http://i.imgur.com/G8eyr.png">
<br />
Decreased brightness:<br />
<div id="container">
<div class="overlay"></div>
<img src="http://i.imgur.com/G8eyr.png">
</div>
DEMO
...
CSS background image to fit width, height should auto-scale in proportion
...t;
background-color: #f8f8f8;
background-image: url('index.png');
/*background-size: cover;*/
background-size: contain;
background-repeat: no-repeat;
background-position: right;
}
...
Get a filtered list of files in a directory
...ant_path = "[path to folder]"
included_extensions = ['jpg','jpeg', 'bmp', 'png', 'gif']
file_names = [fn for fn in os.listdir(relevant_path)
if any(fn.endswith(ext) for ext in included_extensions)]
I prefer this form of list comprehensions because it reads well in English.
I read th...
builtins.TypeError: must be str, not bytes
...rsa. Prove in python 3.5.2
import base64
read_file = open('/tmp/newgalax.png', 'rb')
data = read_file.read()
b64 = base64.b64encode(data)
print (b64)
# Save file
decode_b64 = base64.b64decode(b64)
out_file = open('/tmp/out_newgalax.png', 'wb')
out_file.write(decode_b64)
# Test in python 3.5.2
...
plot a circle with pyplot
...1)
ax.add_artist(circle2)
ax.add_artist(circle3)
fig.savefig('plotcircles.png')
This results in the following figure:
The first circle is at the origin, but by default clip_on is True, so the circle is clipped when ever it extends beyond the axes. The third (green) circle shows what happens wh...