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Wrapping synchronous code into asynchronous call
...complete, but this kind of approach is tricky - see blog.stephencleary.com/2012/07/dont-block-on-async-code.html and msdn.microsoft.com/en-us/magazine/mt238404.aspx . It's usually easier and cleaner to adopt async all the way, if possible.
– Stephen Cleary
Nov ...
Is there a way to “autosign” commits in Git with a GPG key?
...c63519320c7cbaf4691355143f5
Author: User Name
Date: Mon Apr 16 00:43:27 2012 +0200
Added .gitignore
Signed-off-by: User Name
Note the "Signed-off-by: ..." bit; that was generated by the -s flag on the git-commit.
Quoting the release announcement email:
"git commit" learned "...
How do sessions work in Express.js with Node.js?
...3846924959,
"cookie": {
"originalMaxAge": 172800000,
"expires": "2012-08-03T18:48:45.144Z",
"httpOnly": true,
"path": "/"
},
"user": {
"name":"waylon",
"status":"pro"
}
}
The user field is custom. Everything else is part of session management.
The example is from ...
Set default syntax to different filetype in Sublime Text 2
... Open all with current extension as... ->[your syntax choice].
Updated 2012-06-28: Recent builds of Sublime Text 2 (at least since Build 2181) have allowed the syntax to be set by clicking the current syntax type in the lower right corner of the window. This will open the syntax selection menu w...
PHP memory profiling
...
http://geek.michaelgrace.org/2012/04/tracing-php-memory-usage-using-xdebug-and-mamp-on-mac/
I'm on a Mac so if you're on Windows you'll have to test this, but this works for me.
I modified my tracefile-analyzer.php file and added the path to the PHP bi...
Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...
UPDATE 10/17/2012: This functionality now exists in Chrome Stable v22. In order to use this functionality in Chrome, one must enable two flags in chrome://flags:
Enable MediaStream
Enable PeerConnection
Then you can visit the AppRTC D...
Is there any NoSQL data store that is ACID compliant?
...
UPDATE (27 July 2012):
Link to Wikipedia article has been updated to reflect the version of the article that was current when this answer was posted. Please note that the current Wikipedia article has been extensively revised!
Well, accord...
Add unique constraint to combination of two columns
...ng an exception (exceptions are expensive).
http://www.sqlperformance.com/2012/08/t-sql-queries/error-handling
http://www.mssqltips.com/sqlservertip/2632/checking-for-potential-constraint-violations-before-entering-sql-server-try-and-catch-logic/
If you want to prevent exceptions from bubbling up...
Can a Windows batch file determine its own file name?
...
On Win2012, %cd% will return the Current Directory of the process that called the batch file. So, if you are at a prompt in D:\dir1 and enter Y:\foo\bar.bat, if bar.bat has @echo %cd% then it will output D:\dir1.
...
Backbone.View “el” confusion
...difficult to reuse it. see "Decouple view from DOM..." coenraets.org/blog/2012/01/…
– Scott Coates
May 4 '12 at 16:02
...