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When should I use GC.SuppressFinalize()?
...s
}
// Release unmanaged resources.
// Set large fields to null.
disposed = true;
}
}
public void Dispose() // Implement IDisposable
{
Dispose(true);
GC.SuppressFinalize(this);
}
~MyClass() ...
Change old commit message on Git
...in your particular situation, a git rebase -i --abort might be needed to reset everything and allow you to try again)
As Dave Vogt mentions in the comments, git rebase --continue is for going to the next task in the rebasing process, after you've amended the first commit.
Also, Gregg Lind mentions ...
Oracle “Partition By” Keyword
...
The PARTITION BY clause sets the range of records that will be used for each "GROUP" within the OVER clause.
In your example SQL, DEPT_COUNT will return the number of employees within that department for every employee record. (It is as if you're ...
Visual Studio TFS shows unchanged files in the list of pending changes
...trol Explorer to "Edit..." the TFS Workspace, and change the "Advanced..."-setting Location from Server to Local.
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How to display unique records from a has_many through relationship?
...rom the db so it might offer better performance if you have a large result set.
– mbreining
May 3 '11 at 15:47
68
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background function in Python
...message
thread.join()
# display image
Notice that there's no daemon flag set here.
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How do I programmatically shut down an instance of ExpressJS for testing?
...ns
it informs connections using keep-alive that server is shutting down by setting a connection: close header
it does not terminate the Node.js process
Usage with Express.js:
import express from 'express';
import {
createHttpTerminator,
} from 'http-terminator';
const app = express();
const s...
Should all jquery events be bound to $(document)?
...ere lots is at least hundreds). In this case, it may be more efficient at setup time to bind one delegated event handler rather than hundreds or more direct event handlers. Note, delegated event handling is always less efficient at run-time than direct event handlers.
When you're trying to capture...
How do sessions work in Express.js with Node.js?
... value will be the signed session identifier.
Here's an example of how to set up a route that will check for the existence of the session cookie on every request and print its value to the console.
app.get("/*", function(req, res, next) {
if(typeof req.cookies['connect.sid'] !== 'undefined') ...
Select random lines from a file
...
If you just need a random set of lines, not in a random order, then shuf is very inefficient (for big file): better is to do reservoir sampling, as in this answer.
– petrelharp
Sep 6 '15 at 23:24
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