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Scalar vs. primitive data type - are they the same thing?

...ticles I have read, there are sometimes references to primitive data types and sometimes there are references to scalars. 7...
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Trim last character from a string

...- Removes all occurrences of white space characters from the beginning and end of this instance. MSDN-Trim Under this definition removing only last character from string is bad solution. So if we want to "Trim last character from string" we should do something like this Example as extens...
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Determine Whether Two Date Ranges Overlap

... (StartA <= EndB) and (EndA >= StartB) Proof: Let ConditionA Mean that DateRange A Completely After DateRange B _ |---- DateRange A ------| |---Date Range B -----| _ (True if StartA >...
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What is the size of column of int(11) in mysql in bytes?

...pecifies how many characters to pad when selecting data with the mysql command line client. 12345 stored as int(3) will still show as 12345, but if it was stored as int(10) it would still display as 12345, but you would have the option to pad the first five digits. For example, if you added ZEROFILL...
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WaitAll vs WhenAll

What is the difference between Task.WaitAll() and Task.WhenAll() from the Async CTP ? Can you provide some sample code to illustrate the different use cases ? ...
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How to generate service reference with only physical wsdl file

I have been creating and consuming web services for years and always have been able to use Visual Studio to create a service reference from the client. I have a third party service I need to work with and they refuse to open their security so I can see the wsdl and make the service reference. It's a...
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How to download/checkout a project from Google Code in Windows?

...eplex.com/ I have nothing to do with this project, but I just used it now and it saved me a few minutes. Maybe it will help someone. share | improve this answer | follow ...
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What algorithm does Readability use for extracting text from URLs?

...ting the "relevant" text from a URL by eliminating the text related to ads and all the other clutter.After several months of researching, I gave it up as a problem that cannot be accurately determined. (I've tried different ways but none were reliable) ...
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What is a columnar database?

... simply storing the info in tables with one (or rather often two) columns (and adding the necessary layer to access the columnar data in an easy fashion). How do they differ from relational databases? They generally differ from traditional (row-oriented) databases with regards to ... performance....
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insert multiple rows via a php array into mysql

I'm passing a large dataset into a MySQL table via PHP using insert commands and I'm wondering if its possible to insert approximately 1000 rows at a time via a query other than appending each value on the end of a mile long string and then executing it. I am using the CodeIgniter framework so its f...