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What is the difference between 'typedef' and 'using' in C++11?
I know that in C++11 we can now use using to write type alias, like typedef s:
7 Answers
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What's the difference between an element and a node in XML?
I'm working in Java with XML and I'm wondering; what's the difference between an element and a node?
13 Answers
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What is the meaning of the prefix N in T-SQL statements and when should I use it?
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It's declaring the string as nvarchar data type, rather than varchar
You may have seen Transact-SQL code that passes strings around using
an N prefix. This denotes that the subsequent string is in Unicode
(the N actua...
Android - print full exception backtrace to log
...} catch (Exception e) {
Log.e("MYAPP", "exception", e);
}
More Explicitly with Further Info
(Since this is the oldest question about this.)
The three-argument Android log methods will print the stack trace for an Exception that is provided as the third parameter. For example
Log.d(String t...
Changing Vim indentation behavior by file type
...avior of Vim based on the file type? For instance, if I open a Python file it should indent with 2 spaces, but if I open a Powershell script it should use 4 spaces.
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~x + ~y == ~(x + y) is always false?
... contradiction. Therefore, ~(x+y) != ~x + ~y for all x and y (mod 2n).
*It is interesting to note that on a machine with one's complement arithmetic, the equality actually holds true for all x and y. This is because under one's complement, ~x = -x. Thus, ~x + ~y == -x + -y == -(x+y) == ~(x+y).
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read.csv warning 'EOF within quoted string' prevents complete reading of file
...open the file in a spreadsheet program I can see 112,544 rows. When I read it into R with read.csv I only get 56,952 rows and this warning:
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Remove all the children DOM elements in div
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Just to be pedantic --- removing DOM nodes without corresponding JS objects will lead to memory leaks.
– Eugene Lazutkin
Feb 10 '11 at 1:28
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How do I change the color of radio buttons?
I mean, a radio button itself consists of a round shape and a dot at the center (when the button is selected). What I want to change is the color of both. Can this be done using CSS?
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Bower: ENOGIT Git is not installed or not in the PATH
Git is installed and is in the path.
16 Answers
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