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SQL Server Configuration Manager not found
...SQLServerManager10.msc for [SQL Server 2008], and then press Enter.
Text kindly reproduced from SQL Server Configuration Manager changes in Windows 8
Detailed info from MSDN: SQL Server Configuration Manager
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Using comma as list separator with AngularJS
...il in friend.email">{{email}}{{$last ? '' : ', '}}</b>
..But I like Philipp's answer :-)
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...e a random, unique string using numbers and letters for use in a verify link? Like when you create an account on a website, and it sends you an email with a link, and you have to click that link in order to verify your account
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Effects of the extern keyword on C functions
In C, I did not notice any effect of the extern keyword used before function declaration.
At first, I thought that when defining extern int f(); in a single file forces you to implement it outside of the file's scope. However I found out that both:
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How do you overcome the svn 'out of date' error?
...tarted getting the out of date error. But as you said, just updating it worked.
– Sushant
Oct 21 '09 at 6:49
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List attributes of an object
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>>> a.__dict__
{'multi': 4, 'str': '2'}
>>> a.__dict__.keys()
dict_keys(['multi', 'str'])
You may also find pprint helpful.
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What is the reason for performing a double fork when creating a daemon?
...n it which I am currently following, but I'm curious as to why a double fork is necessary. I've scratched around google and found plenty of resources declaring that one is necessary, but not why.
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What character encoding should I use for a HTTP header?
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In short: Only ASCII is guaranteed to work. Some non-ASCII bytes are allowed for backwards compatibility, but are not supposed to be displayable.
HTTPbis gave up and specified that in the headers there is no useful encoding besides ASCII:
Historically, HTTP has...
What is the best way to compute trending topics or tags?
Many sites offer some statistics like "The hottest topics in the last 24h". For example, Topix.com shows this in its section "News Trends". There, you can see the topics which have the fastest growing number of mentions.
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How to check if a variable is null or empty string or all whitespace in JavaScript?
I need to check to see if a variable is null or has all empty spaces or is just blank ("").
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