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https connection using CURL from command line
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Simple solution
That's my everyday script:
curl --insecure -v https://www.google.com 2>&1 | awk 'BEGIN { cert=0 } /^\* Server certificate:/ { cert=1 } /^\*/ { if (cert) print }'
Output:
* Server certificate:
* subject: C=US; ST=California; L=Mountain View; O=Google Inc; CN=www.goog...
How can I list the contents of a directory in Python?
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One way:
import os
os.listdir("/home/username/www/")
Another way:
glob.glob("/home/username/www/*")
Examples found here.
The glob.glob method above will not list hidden files.
Since I originally answered this question years ago, pathlib has been added to Python. M...
How to customize an end time for a YouTube video?
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I just found out that the following works:
https://www.youtube.com/embed/[video_id]?start=[start_at_second]&end=[end_at_second]
Note: the time must be an integer number of seconds (e.g. 119, not 1m59s).
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Image Greyscale with CSS & re-color on mouse-over?
....grayscale {
filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#graysca...
HTML tag want to add both href and onclick working
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You already have what you need, with a minor syntax change:
<a href="www.mysite.com" onclick="return theFunction();">Item</a>
<script type="text/javascript">
function theFunction () {
// return true or false, depending on whether you want to allow the `href` propert...
Add missing dates to pandas dataframe
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How does HTTP file upload work?
...example
HTML5 references
There are three possibilities for enctype:
x-www-urlencoded
multipart/form-data (spec points to RFC2388)
text-plain. This is "not reliably interpretable by computer", so it should never be used in production, and we will not look further into it.
How to generate the e...
HTML input file selection event not firing upon selecting the same file
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In this article, under the title "Using form input for selecting"
http://www.html5rocks.com/en/tutorials/file/dndfiles/
<input type="file" id="files" name="files[]" multiple />
<script>
function handleFileSelect(evt) {
var files = evt.target.files; // FileList object
// fil...
What resources exist for Database performance-tuning? [closed]
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A lot of good MySQL specific tips can be found at http://www.mysqlperformanceblog.com/
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Run automatically program on startup under linux ubuntu [closed]
...possible link rot (although it would be saddening if GitHub died) - http://www.linux.com/learn/tutorials/442412-managing-linux-daemons-with-init-scripts
yetAnother Edit
As pointed out in the comments (by Russell Yan), This works only on default mode of update-rc.d.
According to manual of update-rc.d...