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Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?
...stion on the web, so I'm hoping someone out there can put this one to rest for me? My permissions are screwed up on my sites and I'm not sure how to fix them without just slamming a recursive 777 on everything which is quite obviously incorrect.
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What is “:-!!” in C code?
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@weston Lots of different places. See for yourself!
– John Feminella
Feb 10 '12 at 16:06
170
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addEventListener not working in IE8
...lse {
_checkbox.attachEvent("onclick", setCheckedValues);
}
Update::
For Internet Explorer versions prior to IE9, attachEvent method should be used to register the specified listener to the EventTarget it is called on, for others addEventListener should be used.
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Best way to select random rows PostgreSQL
...equential scan of the big table, only an index scan.
First, get estimates for the main query:
SELECT count(*) AS ct -- optional
, min(id) AS min_id
, max(id) AS max_id
, max(id) - min(id) AS id_span
FROM big;
The only possibly expensive part is the count(*) (for h...
Do I need to disable NSLog before release Application?
When releasing an app for iPhone, if I disable NSLog(); will it perform better?
12 Answers
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Extracting text from HTML file using Python
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I tried both html2text and nltk but they didn't work for me. I ended up going with Beautiful Soup 4, which works beautifully (no pun intended).
– Ryan Shea
Apr 30 '15 at 18:58
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How to compile a static library in Linux?
...a new archive, and s means to write an index. As always, see the man page for more info.
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What is the difference between AF_INET and PF_INET in socket programming?
... thought that maybe a address family (what the "AF" in "AF_INET" stands
for) might support several protocols that were referenced by their
protocol family (what the "PF" in "PF_INET" stands for).
That didn't happen. Oh well. So the correct thing to do is to use AF_INET in your
struct sockad...
Django Passing Custom Form Parameters to Formset
I have a Django Form that looks like this:
12 Answers
12
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Is it possible to make abstract classes in Python?
...bstractmethod makes it so that the decorated function must be overridden before the class can be instantiated. From the docs: A class that has a metaclass derived from ABCMeta cannot be instantiated unless all of its abstract methods and properties are overridden.
– Fake Name
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