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What are the best practices for using Assembly Attributes?
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You can add the GlobalAssemblyInfo.cs using the following procedure:
Select Add/Existing Item... in the context menu of the project
Select GlobalAssemblyInfo.cs
Expand the Add-Button by clicking on that little down-arrow on the right hand
Select "Add As Link" in the buttons drop down list
...
ReSharper - force curly braces around single line
...f-else" statement" to "Use braces for multiline"
After saving the changes, select a scope to reformat (could be a code selection, file, folder, project, solution - anything you want).
Choose ReSharper > Tools > Cleanup Code.
Profit.
Remember that Code Cleanup does numerous things and they're...
Android Layout with ListView and Buttons
...ayout>
</RelativeLayout>
Note the use of RelativeLayout as the root node.
This is the final, working version in which the Button does not overlap the ListView:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
a...
How to manage local vs production settings in Django?
...y
manage.py
The base.py file contains common settings (such as MEDIA_ROOT or ADMIN), while local.py and production.py have site-specific settings:
In the base file settings/base.py:
INSTALLED_APPS = (
# common apps...
)
In the local development settings file settings/local.py:
from pr...
Are tuples more efficient than lists in Python?
...he performance of your program -- remember "premature optimization is the root of all evil").
Python makes this very easy: timeit is your friend.
$ python -m timeit "x=(1,2,3,4,5,6,7,8)"
10000000 loops, best of 3: 0.0388 usec per loop
$ python -m timeit "x=[1,2,3,4,5,6,7,8]"
1000000 loops, best ...
Faster s3 bucket duplication
...
If you don't mind using the AWS console, you can:
Select all of the files/folders in the first bucket
Click Actions > Copy
Create a new bucket and select it
Click Actions > Paste
It's still fairly slow, but you can leave it alone and let it do its thing.
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Which version of MVC am I using?
...
Select the System.Web.Mvc assembly in the "References" folder in the solution explorer. Bring up the properties window (F4) and check the Version
...
Rails: What's a good way to validate links (URLs)?
...I is a valid URL. Also note that .foo is now a valid TLD. iana.org/domains/root/db/foo.html
– Simone Carletti
Jan 23 '15 at 9:12
1
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Postgresql aggregate array
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Use array_agg: http://www.sqlfiddle.com/#!1/5099e/1
SELECT s.name, array_agg(g.Mark) as marks
FROM student s
LEFT JOIN Grade g ON g.Student_id = s.Id
GROUP BY s.Id
By the way, if you are using Postgres 9.1, you don't need to repeat the columns on SELECT to GROUP BY,...
How to apply unmerged upstream pull requests from other forks into my fork?
...ew pull request
The pending pull request(s) should be offered. Remember to select proper OtherFork branch too. Select on the left side as the base fork your fork (MyFork) (IMPORTANT).
Now the option of View pull request should change to Create pull request. Click this.
Now you should have a pending...