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Build project into a JAR automatically in Eclipse
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Answer by Konrad more closely matches what the OP was looking for.
– lycono
Feb 15 '11 at 1:07
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What is the difference between a pseudo-class and a pseudo-element in CSS?
...e selectors.
A pseudo-class always consists of a "colon" (:) followed by the name of the pseudo-class and optionally by a value between parentheses.
Pseudo-classes are allowed in all sequences of simple selectors contained in a selector. Pseudo-classes are allowed anywhere in sequences of ...
Where does mongodb stand in the CAP theorem?
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MongoDB is strongly consistent by default - if you do a write and then do a read, assuming the write was successful you will always be able to read the result of the write you just read. This is because MongoDB is a single-master system and all reads go t...
Making git diff --stat show full file path
...t. You can override the default output width for
80-column terminal by --stat=<width>. The width of the filename
part can be controlled by giving another width to it separated by a
comma. By giving a third parameter <count>, you can limit the
output to the fir...
What does dot (.) mean in a struct initializer?
...This is a C99 feature that allows you to set specific fields of the struct by name in an initializer. Before this, the initializer needed to contain just the values, for all fields, in order -- which still works, of course.
So for the following struct:
struct demo_s {
int first;
int s...
Creating an instance of class
...ere.
/* 8 */ Bar* bar3 = new Bar ( Foo::Foo() );
Would work and work by the same principle to 5 and 6 if bar3 wasn't declared on in 7.
5 & 6 contain memory leaks.
Syntax like new Bar ( Foo::Foo() ); is not usual. It's usually new Bar ( (Foo()) ); - extra parenthesis account for most-vexi...
What does MVW stand for?
... $scope object
could be considered the ViewModel that is being decorated by a
function that we call a Controller.
Being able to categorize a framework and put it into one of the MV*
buckets has some advantages. It can help developers get more
comfortable with its apis by making it easie...
How can I do DNS lookups in Python, including referring to /etc/hosts?
...host's ip. In case you want the latter,
import socket
print(socket.gethostbyname('localhost')) # result from hosts file
print(socket.gethostbyname('google.com')) # your os sends out a dns query
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Find and Replace Inside a Text File from a Bash Command
...xample: sed -i '.bak' 's/find/replace/' /file.txt You can skip the backup by using an empty string like so: sed -i '' 's/find/replace/' /file.txt
– Austin
Feb 21 '13 at 21:36
8
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Convert text into number in MySQL query
...RT(SUBSTRING_INDEX(field,'-',-1),UNSIGNED INTEGER) AS num
FROM table
ORDER BY num;
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