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Can not connect to local PostgreSQL
... # default is fine here
#unix_socket_permissions = 0777 # check this one and uncomment if necessary.
EDIT:
I've done a quick search on google which you may wish to look into to see if it is relavent.
This might well result in any attempt to find your ...
Signed to unsigned conversion in C - is it always safe?
...minus_one)
printf("1 < -1");
else
printf("boring");
return 0;
}
You can use this link to try this online: https://repl.it/repls/QuickWhimsicalBytes
Bonus: Arithmetic Conversion Side Effect
Arithmetic conversion rules can be used to get the value of UINT_MAX by initializing an uns...
Cannot push to Heroku because key fingerprint
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10 Answers
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How can I get the behavior of GNU's readlink -f on a Mac?
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+200
readlink -f does two things:
It iterates along a sequence of symlinks until it finds an actual file.
It returns that file's canonic...
Worst security hole you've seen? [closed]
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From early days of online stores:
Getting a 90% discount by entering .1 in the quantity field of the shopping cart. The software properly calculated the total cost as .1 * cost, and the human packing the order simply glossed over the odd "." in front of the quantity to ...
Webfonts or Locally loaded fonts?
...sync = 'true';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(wf, s);
})();
</script>
</head>
In many cases, script1, style1, and style2 would be blocking. This means the browser can't continue displaying the document u...
Vim: Creating parent directories on save
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answered Nov 27 '10 at 22:08
ZyXZyX
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Are GUID collisions possible?
I'm working on a database in SQL Server 2000 that uses a GUID for each user that uses the app it's tied to. Somehow, two users ended up with the same GUID. I know that microsoft uses an algorithm to generate a random GUID that has an extremely low chance of causing collisons, but is a collision stil...
How to Create Deterministic Guids
...e standard.
– Bradley Grainger
Jul 10 '13 at 6:57
1
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CSS for grabbing cursors (drag & drop)
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108
I think move would probably be the closest standard cursor value for what you're doing:
mov...