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How to use NULL or empty string in SQL

I would like to know how to use NULL and an empty string at the same time in a WHERE clause in SQL Server. I need to find records that have either null values or an empty string. Thanks. ...
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How to print third column to last column?

...ying to remove the first two columns (of which I'm not interested in) from a DbgView log file. I can't seem to find an example that prints from column 3 onwards until the end of the line. Note that each line has variable number of columns. ...
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How to undo the effect of “set -e” which makes bash exit immediately if any command fails?

After entering set -e in an interactive bash shell, bash will exit immediately if any command exits with non-zero. How can I undo this effect? ...
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Use jQuery to change an HTML tag?

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Can Go compiler be installed on Windows?

I've been looking on golang.org for a Windows compiler, but I can't seem to find it. I can only see Linux and OS X compilers. Does anyone know if Go programming can be done on Windows, or is it something that Google hasn't implemented yet? ...
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Difference between size_t and std::size_t

What are the differences between size_t and std::size_t in terms of where they are declared, when they should be used and any other differentiating features? ...
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Python time measure function

I want to create a python function to test the time spent in each function and print its name with its time, how i can print the function name and if there is another way to do so please tell me ...
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About Android image and asset sizes

I need to clarify some doubt about the image assets for my app, 4 Answers 4 ...
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How can I get a java.io.InputStream from a java.lang.String?

I have a String that I want to use as an InputStream . In Java 1.0, you could use java.io.StringBufferInputStream , but that has been @Deprecrated (with good reason--you cannot specify the character set encoding): ...
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Maximum size of an Array in Javascript

Context: I'm building a little site that reads an rss feed, and updates/checks the feed in the background. I have one array to store data to display, and another which stores ID's of records that have been shown. ...