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How can I build multiple submit buttons django form?
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You can use self.data in the clean_email method to access the POST data before validation. It should contain a key called newsletter_sub or newsletter_unsub depending on which button was pressed.
# in the context of a django.for...
How to disable the application pool idle time-out in IIS7?
...ema definition for idleTimeout under
<sectionSchema name="system.applicationHost/applicationPools">
it looks like:
<attribute name="idleTimeout"
type="timeSpan"
defaultValue="00:20:00"
validationType="timeSpanRange"
validationParameter="0,2592000,60"/>...
Location of parenthesis for auto-executing anonymous JavaScript functions?
... second executes the function and the parentheses around the automatic invocation make it a valid expression. It also evaluates to undefined.
I don't think there's a "right" way of doing it, since the result of the expression is the same.
> function(){}()
SyntaxError: Unexpected token (
> (...
Android: how to draw a border to a LinearLayout
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Do you really need to do that programmatically?
Just considering the title: You could use a ShapeDrawable as android:background…
For example, let's define res/drawable/my_custom_background.xml as:
<shape xmlns:android="http://schemas.android.com/apk/res/andr...
How to submit a form using PhantomJS
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I figured it out. Basically it's an async issue. You can't just submit and expect to render the subsequent page immediately. You have to wait until the onLoad event for the next page is triggered. My code is below:
var page = new WebPage(), testi...
What is the difference between hg forget and hg remove?
... shorthand for 'hg remove -Af'. From the 'hg remove' help:
...and -Af can be used to remove files
from the next revision without
deleting them from the working
directory.
Bottom line: 'remove' deletes the file from your working copy on disk (unless you uses -Af) and 'forget' doesn't.
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Inherit docstrings in Python class inheritance
..., func, source):
if source is None:
raise NameError, ("Can't find '%s' in parents"%self.name)
func.__doc__ = source.__doc__
return func
doc_inherit = DocInherit
share
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What does ON [PRIMARY] mean?
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When you create a database in Microsoft SQL Server you can have multiple file groups, where storage is created in multiple places, directories or disks. Each file group can be named. The PRIMARY file group is the default one, which is always created, and so the SQL you've given c...
Closing JDBC Connections in Pool
...e DataSource know when a particular instance of Connection is freed up and can be reused? I am a little confused on this one, any pointers appreciated.
Yes, certainly you need to close the pooled connection as well. It's actually a wrapper around the actual connection. It wil under the covers relea...
Install MySQL on Ubuntu without a password prompt
...lace your_password with the desired root password. (it seems your_password can also be left blank for a blank root password.)
If your shell doesn't support here-strings (zsh, ksh93 and bash support them), use:
echo ... | sudo debconf-set-selections
...