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Deleting all pending tasks in celery / rabbitmq
...>> app.control.purge()
http://docs.celeryproject.org/en/latest/faq.html#how-do-i-purge-all-waiting-tasks
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Center a position:fixed element
...t the center towards the middle of the div.
Thus, provided a <!DOCTYPE html> (standards mode), this should do:
position: fixed;
width: 500px;
height: 200px;
top: 50%;
left: 50%;
margin-top: -100px; /* Negative half of height. */
margin-left: -250px; /* Negative half of width. */
Or, if you...
UnicodeEncodeError: 'charmap' codec can't encode - character maps to , print function [du
...etwriter('cp850')(sys.stderr.buffer, 'strict')
If used in CGI outputting HTML you can replace 'strict' by 'xmlcharrefreplace' to get HTML encoded tags for non-printable characters.
Feel free to modify the approaches, setting different encodings, .... Note that it still wont work to output non-spe...
How can I find the number of arguments of a Python function?
... This is deprecated in Python 3: docs.python.org/3/library/inspect.html#inspect.getargspec
– noisecapella
Feb 8 '16 at 19:15
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CSS vertical alignment text inside li
...ever used it though. Take a look here: phrogz.net/css/vertical-align/index.html
– Logan Serman
Dec 17 '11 at 16:34
Gre...
What do 'real', 'user' and 'sys' mean in the output of time(1)?
...2]. [1] perf.wiki.kernel.org/index.php/Main_Page [2] brendangregg.com/perf.html
– kaiwan
May 9 '15 at 7:46
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Difference between BeautifulSoup and Scrapy crawler?
...s using the python subprocess module (docs.python.org/2/library/subprocess.html). As i said never try this, but perhaps it could work... just a note, use the log message from scrapy just for you to know where erros might happen on your crawler (from scrapy import log).
– rdena...
Serving gzipped CSS and JavaScript from Amazon CloudFront via S3
...s: http://blog.kenweiner.com/2009/08/serving-gzipped-javascript-files-from.html
Building off skyler's answer you can upload a gzip and non-gzip version of the css and js. Be careful naming and test in Safari. Because safari won't handle .css.gz or .js.gz files.
site.js and site.js.jgz and
site.cs...
How do I get a div to float to the bottom of its container?
... the right or left depending on which side of the page the inset is on. In html/css it is trivial to use the float style to line up the top of an inset with the top of a block but to my surprise it appears impossible to line up the bottom of the text and inset despite it being a common layout task.
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Controlling maven final name of jar artifact
...n.apache.org/plugins/maven-ear-plugin/examples/customize-file-name-mapping.html
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ear-plugin</artifactId>
<version>2.7</version>
<configuration>
[...]
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