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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no

I have many users on my web site (20000-60000 per day), which is a download site for mobile files. I have remote access to my server (windows server 2008-R2). I've received "Server is unavailable" errors before, but am now seeing a connection timeout error. I'm not familiar with this - wh...
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Good reasons NOT to use a relational database?

Can you please point to alternative data storage tools and give good reasons to use them instead of good-old relational databases? In my opinion, most applications rarely use the full power of SQL--it would be interesting to see how to build an SQL-free application. ...
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Is there a difference between single and double quotes in Java?

Is there a difference between single and double quotes in Java? 4 Answers 4 ...
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Any difference between First Class Function and High Order Function

I'm wondering whether/what difference between First Class Function and High Order Function . 6 Answers ...
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Don't understand why UnboundLocalError occurs (closure) [duplicate]

What am I doing wrong here? 8 Answers 8 ...
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UPDATE multiple tables in MySQL using LEFT JOIN

I have two tables, and want to update fields in T1 for all rows in a LEFT JOIN. 5 Answers ...
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Get cookie by name

I have a getter to get the value from a cookie. 38 Answers 38 ...
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RegEx to exclude a specific string constant [duplicate]

Can regular expression be utilized to match any string except a specific string constant let us say "ABC" ? Is this possible to exclude just one specific string constant? Thanks your help in advance. ...
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Flatten an irregular list of lists

Yes, I know this subject has been covered before ( here , here , here , here ), but as far as I know, all solutions, except for one, fail on a list like this: ...
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IEnumerable vs List - What to Use? How do they work?

I have some doubts over how Enumerators work, and LINQ. Consider these two simple selects: 10 Answers ...