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MySQL Multiple Joins in one query?
...ways quote the most relevant part of an important link, in case the target site is unreachable or goes permanently offline.
– Armali
Mar 15 '19 at 15:40
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Alter MySQL table to add comments on columns
...re.net/2010/04/15/add-comments-to-column-mysql/
http://bugs.mysql.com/bug.php?id=64439
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Sending HTML email using Python
...ere's sample code. This is inspired from code found on the Python Cookbook site (can't find the exact link)
def createhtmlmail (html, text, subject, fromEmail):
"""Create a mime-message that will render HTML in popular
MUAs, text in better ones"""
import MimeWriter
import mimetools
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How do you make a web application in Clojure? [closed]
...d with - you can develop it a bit actually a bit like one seems to develop php - just start a server (this time with leiningen), edit your files and reload your browser to see what you got.
– claj
Oct 3 '11 at 4:19
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navigator.geolocation.getCurrentPosition sometimes works sometimes doesn't
...ructure is more uneven than advertised in the various gung-ho books and websites that are pushing this feature. I really wish that they would be a bit more straight about how flakey this feature is, and how important that timeout setting is, if you want your error handler to work properly.
I have b...
Rails: Open link in new tab (with 'link_to')
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My understanding is: you can ask the browser to open a new tab or a new site. But this depends on the user settings. I considere this question answered.
Except I fell in a trap when it is necessary to seperate the link options from the html options:
link_to(name = nil, options = nil, html_optio...
Extension method and dynamic object
...not have a mechanism handy for encoding all that information into the call site. We considered inventing such a mechanism, but decided that it was too high cost and produced too much schedule risk to be worth it.
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Devise - How do I forbid certain users from signing in?
...is who he says he is.
You need something else to forbid him from using the site.
Authorization is a popular topic and there's a whole list of gems that can help you with it:
http://ruby-toolbox.com/categories/rails_authorization.html
Take your pick.
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phantomjs not waiting for “full” page load
...ript will finish loading page and browser doesn't know it as well. Imagine site which has some javascript loading something from server in infinite loop. From the browser point of view - javascript execution is never ending so what is that moment you want phantomjs to tell you that it has finished? ...
Why can't a text column have a default value in MySQL?
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I normally run sites on Linux, but I also develop on a local Windows machine. I've run into this problem many times and just fixed the tables when I encountered the problems. I installed an app yesterday to help someone out and of course r...