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Postgresql - change the size of a varchar column to lower length
... will lock and rewrite the entire table while it's running.
Make sure you read the Character Types section of the docs before changing this. All sorts of weird cases to be aware of here. The length check is done when values are stored into the rows. If you hack a lower limit in there, that will ...
Refresh all files in buffer from disk in vim
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Read the documentation for bufdo, it should do what you want.
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OAuth: how to test with local URLs?
...ack should probably return a 200 status message if requested.
EDIT:
I just read the following article: http://www.tonyamoyal.com/2009/08/17/how-to-quickly-set-up-a-test-for-twitter-oauth-authentication-from-your-local-machine, which was linked to from this question: Twitter oAuth callbackUrl - local...
What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...C Validator largely ignores that rule, but browsers follow it religiously. Read
Understanding HTML, XML and XHTML from WebKit blog:
In fact, the vast majority of supposedly XHTML documents on the internet are served as text/html. Which means they are not XHTML at all, but actually invalid HTML ...
How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
If you read the comments at the jQuery inArray page here , there's an interesting declaration:
13 Answers
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About Python's built in sort() method
...a while;-). As Chris's comment suggests, it's C code. You'll also want to read this text file for a textual explanation, results, etc etc.
If you prefer reading Java code than C code, you could look at Joshua Bloch's implementation of timsort in and for Java (Joshua's also the guy who implemented,...
Short description of the scoping rules?
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As a caveat to Global access - reading a global variable can happen without explicit declaration, but writing to it without declaring global(var_name) will instead create a new local instance.
– Peter Gibson
Jun 27 '1...
MetadataException: Unable to load the specified metadata resource
...Had the same problem, tried your solution, wanted to give +1, realised I already did it in the past. I don't even remember having this problem before ;). This time in my case it was correct connection string in Class Library with edmx and wrong in web application when it was used.
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How to get a list of all files that changed between two Git commits?
...ed --exclude-standard
To get the last modified date for each file:
while read filename; do echo -n "$(stat -c%y -- $filename 2> /dev/null) "; echo $filename; done
Although ruvim suggests in the comments:
xargs -0 stat -c '%y %n' --
To sort them from oldest to more recent:
sort
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What happened to console.log in IE8?
...lly liked the IIFE article you've mentioned, probably one of the best i've read so far. Could you please elaborate what is the purpose for these two lines in trap function: var args = Array.prototype.slice.call(arguments); var message = args.join(' '); ? Why do you pass the the arguments through thi...