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What are the special dollar sign shell variables?
In Bash, there appear to be several variables which hold special, consistently-meaning values. For instance,
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log4net hierarchy and logging levels
This site says
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Why would you use an ivar?
I usually see this question asked the other way, such as Must every ivar be a property? (and I like bbum's answer to this Q).
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The static keyword and its various uses in C++
The keyword static is one which has several meanings in C++ that I find very confusing and I can never bend my mind around how its actually supposed to work.
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Adding a column to a data.frame
I have the data.frame below. I want to add a column that classifies my data according to column 1 ( h_no ) in that way that the first series of h_no 1,2,3,4 is class 1, the second series of h_no (1 to 7) is class 2 etc. such as indicated in the last column.
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How do I apply CSS3 transition to all properties except background-position?
I'd like to apply a CSS transition to all properties apart from background-position.
I tried to do it this way:
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How can I get current date in Android?
I wrote the following code
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Set database from SINGLE USER mode to MULTI USER
I need help with setting a database that was restored in SINGLE_USER mode to MULTI_USER . Every time I run
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Convert XML to JSON (and back) using Javascript
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Cross-Domain Cookies
I have two webapps WebApp1 and WebApp2 in two different domains.
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