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How do I force a favicon refresh?
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To refresh your site's favicon you can force browsers to download a new version using the link tag and a querystring on your filename. This is especially helpful in production environments to make sure your users get the update.
<link...
CSS @font-face not working with Firefox, but working with Chrome and IE
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LOCALLY RUNNING THE SITE (file:///)
Firefox comes with a very strict "file uri origin" (file:///) policy by default: to have it to behave just as other browsers, go to about:config, filter by fileuri and toggle the following preference:
securi...
Easy way to prevent Heroku idling?
...w Relic add-on. It has an availability monitor feature that will ping your site twice per minute, thus preventing the dyno from idling.
More or less the same solution as Jesse but maybe more integrated to Heroku... And with a few perks (performance monitoring is just great).
Note: to all thos...
Where is the IIS Express configuration / metabase file found?
...press, as per documentation): > iisexpress /config:config-file /site:site-name, where config-file is a full path to applicationhost.config. See also answer by @CosCallis about the easiest way to get this path. site-name should match one of the names in <sites> section of applica...
Django - “no module named django.core.management”
...have the django packages in there.
If there's no django folder inside of site-packages, then you do not have django installed (at least for that version of python).
It is possible you have more than one version of python installed and django is inside of another version. You can find out all the...
Find all packages installed with easy_install/pip?
...his same problem. Here's how I solved it in Arch.
find /usr/lib/python2.7/site-packages -maxdepth 2 -name __init__.py | xargs pacman -Qo | grep 'No package'
Key here is /usr/lib/python2.7/site-packages, which is the directory pip installs to, YMMV. pacman -Qo is how Arch's pac kage man ager check...
Relative imports in Python 3
...n/interpreter setup.py install --user (--user installs the package in your site-packages directory) (step 2):
vaultah@base:~$ cd project
vaultah@base:~/project$ python3 setup.py install --user
Let's verify that it's now possible to run standalone.py as a script:
vaultah@base:~/project$ python3 -...
How can one check to see if a remote file exists using PHP?
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Some sites block access if you don't provide a user agent string, so I suggest following this guide to add CURLOPT_USERAGENT in addition to CURLOPT_NOBODY: davidwalsh.name/set-user-agent-php-curl-spoof
– rlor...
Importing a Maven project into Eclipse from Git
...ropdown menu → Install new software, and add link to Available Software Site, then install it.
GIT plugin (EGIT)- http://download.eclipse.org/egit/updates
Eclipse Maven plugin (M2Eclipse) - http://download.eclipse.org/technology/m2e/releases
Maven SCM Handler for EGit (m2e-egit)
Install fr...
How can I check if a URL exists via PHP?
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some websites have a different $file_headers[0] on error page. for example, youtube.com. its error page having that value as HTTP/1.0 404 Not Found(difference is 1.0 and 1.1). what to do then?
– Krishna Raj K
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