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django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
...operlyConfigured: Error loading MySQLdb module: dlopen(/Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg/_mysql.so, 2): Library not loaded: libmysqlclient.18.dylib
Referenced from: /Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg/_my...
file_put_contents - failed to open stream: Permission denied
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The other option
is that you can make Apache (www-data), the owner of the folder
sudo chown -R www-data:www-data /var/www
that should make file_put_contents work now. But for more security you better also set the permissions like below
find /var/www -type d -print0 | xa...
In Intellij, how do I toggle between camel case and underscore spaced?
...bove" so please avoid using "above" or "below" to describe content on this site, instead give the author's name, thanks
– Eric Aya
Feb 13 '19 at 16:52
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How do I check OS with a preprocessor directive?
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The Predefined Macros for OS site has a very complete list of checks. Here are a few of them, with links to where they're found:
Windows
_WIN32 Both 32 bit and 64 bit
_WIN64 64 bit only
Unix (Linux, *BSD, Mac OS X)
See this related question...
IIS7 Overrides customErrors when setting Response.StatusCode?
... my case, I'm using a custom 404 to send users to different sections of my site, so I don't want a 404 status code returned unless it actually is a dead page.
Anyway, that's how I did it. Hope that helps someone.
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How do I make HttpURLConnection use a proxy?
...ctively. The following basic example illustrates it:
String url = "http://www.google.com/",
proxy = "proxy.mydomain.com",
port = "8080";
URL server = new URL(url);
Properties systemProperties = System.getProperties();
systemProperties.setProperty("http.proxyHost",proxy);
systemPropert...
What is the effect of encoding an image in base64?
...843
Or using an image:
$ cat my.png|base64|wc -c
Base64-images and websites
This question is much more difficult to answer. Generally speaking, as larger the image as less sense using base64. But consider the following points:
A lot of embedded images in an HTML-File or CSS-File can have sim...
HTML img tag: title attribute vs. alt attribute?
...or the image will be read. If the images are for part of the design of the site, they should still have the ALT but they can be left empty so the url doesn't have to be read for every part of the site.
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How to display unique records from a has_many through relationship?
...erfectly:
has_many :regions, -> { order(:name).distinct }, through: :sites
I couldn't get any of the other answers to work.
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How to validate an Email in PHP?
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See the notes at http://www.php.net/manual/en/function.ereg.php:
Note:
As of PHP 5.3.0, the regex extension is deprecated in favor of
the PCRE extension. Calling this
function will issue an E_DEPRECATED
notice. See the list of differen...