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How to urlencode a querystring in Python?
..._name_value_pairs = {
"bravo" : "True != False",
"alpha" : "http://www.example.com",
"charlie" : "hello world",
"delta" : "1234567 !@#$%^&*",
"echo" : "user@example.com",
}
### ********************
## setup an exact ordering for the name-value pairs
ary_ordered_names = []
a...
Regular expression for exact match of a string
...ll cause many people serious problems. E.g., using your approach \bhttp://www.foo.com\b will match http://www.bar.com/?http://www.foo.com, which is most definitely not an exact match, as requested in the OP. This will cause serious problems for people working with URLs or passwords (which, again, i...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...Python scans the environment. It has to be called in a system-wide module, sitecustomize.py, After this module has been evaluated, the setdefaultencoding() function is removed from the sys module.
The only way to actually use it is with a reload hack that brings the attribute back.
Also, the use...
Remove URL parameters without refreshing page
...ange what comes after the domain's name. This means that you cannot change www.example.com/ but you can change what comes after .com/
www.example.com/old-page-name => can become => www.example.com/myNewPaage20180322.php
Background
We can use:
1- The pushState() method if you want to add ...
How can I remove duplicate rows?
...cient than NOT EXISTS sqlinthewild.co.za/index.php/2010/03/23/… The same site also compares NOT IN vs NOT EXISTS. sqlinthewild.co.za/index.php/2010/02/18/not-exists-vs-not-in Out of the 3 I think NOT EXISTS performs best. All three will generate a plan with a self join though that can be avoided.
...
Passing by reference in C
...e. This will
be referred to as "C style
pass-by-reference."
Source: www-cs-students.stanford.edu
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Detect encoding and make everything UTF-8
...c to make guesses in these cases. For example, data coming from a Japanese site might be more likely to have a Japanese encoding.
As long as you only deal with Western European languages, the three major encodings to consider are utf-8, iso-8859-1 and cp-1252. Since these are defaults for many plat...
Django: How to manage development and production settings?
...he value of DJANGO_SETTINGS_MODULE should be in Python path syntax, e.g. mysite.settings. Note that the settings module should be on the Python import search path.
So, let's assume you created myapp/production_settings.py and myapp/test_settings.py in your source repository.
In that case, you'd r...
How do I automatically update a timestamp in PostgreSQL
...when the record is changed. This article explains it quite nicely:
http://www.revsys.com/blog/2006/aug/04/automatically-updating-a-timestamp-column-in-postgresql/
CREATE OR REPLACE FUNCTION update_modified_column()
RETURNS TRIGGER AS $$
BEGIN
NEW.modified = now();
RETURN NEW;
END;
$...
The SMTP server requires a secure connection or the client was not authenticated. The server respons
...) in your google account.
After sign into google account, go to:
https://www.google.com/settings/security/lesssecureapps
or
https://myaccount.google.com/lesssecureapps
In C#, you can use the following code:
using (MailMessage mail = new MailMessage())
{
mail.From = new MailAddress("email@gma...