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Get model's fields in Django
...eplace the _Meta object as part of a Google Summer of Code. See:
- https://groups.google.com/forum/#!topic/django-developers/hD4roZq0wyk
- https://code.djangoproject.com/wiki/new_meta_api
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im...
How do I tell if a regular file does not exist in Bash?
...t a directory
-G filename - Check if file exists and is owned by effective group ID
-G filename set-group-id - True if file exists and is set-group-id
-k filename - Sticky bit
-L filename - Symbolic link
-O filename - True if file exists and is owned by the effective user id
-r filename - Check if f...
How can I avoid Java code in JSP files, using JSP 2?
...g the following piece to web.xml:
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<scripting-invalid>true</scripting-invalid>
</jsp-property-group>
</jsp-config>
In Facelets, the successor of JSP, which is ...
How to access full source of old commit in BitBucket?
... in the master branch:
https://<BITBUCKET_URL>/projects/<PROJECT_GROUP>/repos/<REPO_NAME>/browse
If I select a different branch than master from the drop down menu, I get this:
https://<BITBUCKET_URL>/projects/<PROJECT_GROUP>/repos/<REPO_NAME>/browse?at=refs%2...
Open two instances of a file in a single Visual Studio session
... Window from the menu.
Right click the new tab and select New Vertical Tab Group
If New Window is not listed in the *Window menu note that the command does exist, even as of Visual Studio 2017. Add it to the Window menu using menu Tools → Customize → Commands. At that point decide where to p...
What are all the user accounts for IIS/ASP.NET and how do they differ?
... identities listed:
IIS_IUSRS:
This is analogous to the old IIS6 IIS_WPG group. It's a built-in group with it's security configured such that any member of this group can act as an application pool identity.
IUSR:
This account is analogous to the old IUSR_<MACHINE_NAME> local account that ...
Use cases for the 'setdefault' dict method
...ults while or after filling the dict.
Probably the most common use case: Grouping items (in unsorted data, else use itertools.groupby)
# really verbose
new = {}
for (key, value) in data:
if key in new:
new[key].append( value )
else:
new[key] = [value]
# easy with setdefa...
Representing Directory & File Structure in Markdown Syntax [closed]
... |-- routing.js
|-- server.js
|-- _api
|-- api.groups.js
|-- api.posts.js
|-- api.users.js
|-- api.widgets.js
|-- _components
|-- directives
|-- directives.module.js
|-- vendor
...
Commonly accepted best practices around code organization in JavaScript [closed]
...entation standards:
1. Namespace code for a physical file;
Exc = {};
2. Group classes in these namespaces javascript;
3. Set Prototypes or related functions or classes for representing real-world objects;
Exc = {};
Exc.ui = {};
Exc.ui.maskedInput = function (mask) {
this.mask = mask;
......
Difference between partition key, composite key and clustering key in Cassandra?
...first part maps to the storage engine row key, while the second is used to group columns in a row.
CREATE TABLE device_check (
device_id int,
checked_at timestamp,
is_power boolean,
is_locked boolean,
PRIMARY KEY (device_id, checked_at)
);
Here device_id is partition key and che...