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How to sort in mongoose?
I find no doc for the sort modifier. The only insight is in the unit tests:
spec.lib.query.js#L12
17 Answers
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Read a file line by line assigning the value to a variable
...ne; do
echo "Text read from file: $line"
done < my_filename.txt
This is the standard form for reading lines from a file in a loop. Explanation:
IFS= (or IFS='') prevents leading/trailing whitespace from being trimmed.
-r prevents backslash escapes from being interpreted.
Or you can put ...
git: abort commit in the middle of typing message
...eded to change something. I realize that there are other options to accomplish what I want, but I want to know if there is a way to abort the commit but still save the commit message I've typed up so far.
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Login failed for user 'DOMAIN\MACHINENAME$'
I know this is almost a duplicate of : The error "Login failed for user 'NT AUTHORITY\IUSR'" in ASP.NET and SQL Server 2008 and Login failed for user 'username' - System.Data.SqlClient.SqlException with LINQ in external project / class library but some things don't add up compared to other appli...
When to use setAttribute vs .attribute= in JavaScript?
...butes (think "onload") correctly.
Use getAttribute/setAttribute when you wish to deal with the DOM as it is (e.g. literal text only). Different browsers confuse the two. See Quirks modes: attribute (in)compatibility.
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How to update Python?
...n't find any consensus on whether I should completely uninstall and wipe this version before putting on the latest version.
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Non-CRUD operations in a RESTful service
What is the "RESTful" way of adding non-CRUD operations to a RESTful service? Say I have a service that allows CRUD access to records like this:
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How do I run a simple bit of code in a new thread?
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Good place to start reading is Joe Albahari.
If you want to create your own thread, this is as simple as it gets:
using System.Threading;
new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
/* run your code here */
Console.W...
How do you do relative time in Rails?
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Sounds like you're looking for the time_ago_in_words method (or distance_of_time_in_words), from ActiveSupport. Call it like this:
<%= time_ago_in_words(timestamp) %>
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impro...
How to select rows that have current day's timestamp?
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edited Feb 8 '13 at 9:39
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