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seek() function?
...
>>> bc
Binary file example gathering width :
fp = open('afile.png', 'rb')
fp.seek(16)
print 'width: {0}'.format(struct.unpack('>i', fp.read(4))[0])
print 'height: ', struct.unpack('>i', fp.read(4))[0]
Note: Once you call read you are changing the position of the
read-head, ...
Eclipse interface icons very small on high resolution screen in Windows 8.1
...t one in the output folder (specified in the argument line)
If a file is a PNG or GIF, double
If a file is another type copy
If a file is a JAR or ZIP, create a target file and process the contents using a similar process:
a. Images are doubled
b. Other files are copied across into the ZipOutputSt...
IE7 does not understand display: inline-block
...SS file
Old answer
.frame-header
{
background:url(images/tab-green.png) repeat-x left top;
height:25px;
display:-moz-inline-box; /* FF2 */
display:inline-block; /* will also trigger hasLayout for IE6+7*/
}
/* Hack for IE6 */
* html .frame-header {
display: inline; /* Ele...
Size of Matrix OpenCV
... the size of the array
Sample Code:
import cv2
mat = cv2.imread('sample.png')
height, width, channel = mat.shape[:3]
size = mat.size
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HTML Input=“file” Accept Attribute File Type (CSV)
...use:
<input type="file" accept="text/plain" />
For Image Files (.png/.jpg/etc), use:
<input type="file" accept="image/*" />
For HTML Files (.htm,.html), use:
<input type="file" accept="text/html" />
For Video Files (.avi, .mpg, .mpeg, .mp4), use:
<input type="file" a...
What is the best Battleship AI?
...on of possible battleship states http://natekohl.net/media/battleship-tree.png
After considering all leaves of that tree that jive with what you know about the world (e.g. ships can't overlap, all hit squares must be ships, etc.) you can count how often ships occur at each unexplored position to es...
Intelligent point label placement in R
...ged them around with my mouse until they looked good. Then I exported to a PNG for uploading to SO.)
Now, before you succumb to the strong urge to down vote this into oblivion and leave snarky comments about how the point is to automate this process, hear me out!
Looking for algorithmic solutions ...
What are all the possible values for HTTP “Content-Type” header?
...-realaudio
audio/x-wav
Type image
image/gif
image/jpeg
image/png
image/tiff
image/vnd.microsoft.icon
image/x-icon
image/vnd.djvu
image/svg+xml
Type multipart
multipart/mixed
multipart/alternative
multipart/related (using by MHTML (HTML mail).)
multipart...
Targeting position:sticky elements that are currently in a 'stuck' state
...attribute stuck which you can match in CSS with header[stuck]:
HTML:
<img id="logo" ...>
<div>
<header style="position: sticky">
...
</header>
...
</div>
JS:
if (typeof IntersectionObserver !== 'function') {
// sorry, IE https://caniuse.com/#feat=inters...
Tools for JPEG optimization? [closed]
...ssly optimize JPEGs that I could integrate into our build environment? For PNGs I'm currently using PNGOUT , and it generally saves around 40% bandwidth/image size.
...