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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
...inal command in a different way (i found a ubuntu specific post on another site..). Here's the commands I ran: "sudo service mysql stop" and "sudo mysqld --skip-grant-tables". After I do the second command, i get the following error: "InnoDB: Unable to lock ./ibdata1, error: 11". I can't find this...
Use tab to indent in textarea
...s to move the focus to the next form element.
So, if you're writing a web site for a broad audience, I'd recommend against doing this without a compelling reason, and provide some kind of alternative for blind users that doesn't trap them in the textarea.
...
Returning multiple values from a C++ function
... doesn't even enforce that, and the parameters names have no value at call site when reading. Also, on a single return, you just have a type, but having the name could also be useful, with tuples you just double the issue, so imo, the language just lacks regarding being self-documented in several wa...
How do I access the request object or any other variable in a form's clean() method?
...orm_class = MyModelForm
success_message = "%(my_object)s added to your site."
def get_form_kwargs(self):
kw = super(MyModelCreateView, self).get_form_kwargs()
kw['request'] = self.request # the trick!
return kw
def form_valid(self):
# do something
The ...
Combining CSS Pseudo-elements, “:after” the “:last-child”
...E6/IE7 (via Modernizr.) We've come a long way, and if you intend for your site to present its online identity long-term - without it becoming a short-sighted solution - then simply consider the revenue that you would earn from someone using IE8. Nada. Even senior citizens, 20-years behind the time...
What's the difference between a 302 and a 307 redirect?
...facto incorrect implementation; that cannot be changed because so many web-sites issue mistakenly issue 302. In fact ASP.net MVC incorrectly issues 302, depending on the fact that browsers handle it incorrectly.
– Ian Boyd
Oct 3 '13 at 2:26
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How to access cookies in AngularJS?
...ould be better if you post the essential parts of the answer here, on this site, or your post risks being deleted See the FAQ where it mentions answers that are 'barely more than a link'. You may still include the link if you wish, but only as a 'reference'. The answer should stand on its own withou...
Displaying the Indian currency symbol on a website
...ee">Rs.</span> 200
This means if somebody copies text from your site and pastes it somewhere else, he will see Rs and not some other or blank character.
You can now also use the new Rupee unicode symbol — U+20B9 INDIAN RUPEE SIGN. It can be used in this manner:
<span class="WebRupe...
Update Eclipse with Android development tools v. 23
... installing Eclipse again with a new and fresh ADT bundle from Android web site.
– greywolf82
Jun 26 '14 at 18:46
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Putting license in each code file? [closed]
...gument. If told that there is a license, and how to retrieve it, you can't site technical barriers that are your fault that prevented you from seeing the license.
– Lasse V. Karlsen
May 10 '09 at 20:16
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