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How to make a class conform to a protocol in Swift?
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Alex WayneAlex Wayne
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What programming practice that you once liked have you since changed your mind about? [closed]
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//Coming out of university, we were taught to ensure we always had an abundance
//of commenting around our code. But applying that to the real world, made it
//clear that over-commenting not only has the potential to confuse/complicate
//things but can make the code hard to follow. Now...
Change case of a file on Windows?
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Community♦
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answered Nov 24 '09 at 23:43
Igor ZevakaIgor Zevaka
67.1k2626 gold badges...
Method names for getting data [closed]
...ooks associated with an
object, it implies the criteria for the set is
already defined and where they are coming from is a hidden detail.
findBooks(criteria)
is when are trying to find a sub-set
of the books based on parameters to
the method call, this will usually
be overloaded with different searc...
How to give Jenkins more heap space when it´s started as a service under Windows?
...ation directory there is a jenkins.xml, where you can set various options.
Add the parameter -Xmx with the size you want to the arguments-tag (or increase the size if its already there).
share
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imp...
How do I convert an integer to binary in JavaScript?
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fernandosaviofernandosavio
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7
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Automatically start forever (node) on system restart
.... I like vim, but will recommend nano for ease of use.
Once in the editor add the following line:
@reboot /usr/local/bin/forever start /your/path/to/your/app.js
Save the file. You should get some feedback that the cron has been installed.
For further confirmation of the installation of the cron,...
Image fingerprint to compare similarity of many images
...caling, rotation, translation, flipping) are accounted for, you can use a Radon transformation on the image source to produce a normative mapping of the image data - store this with each image and then compare just the fingerprints. This is a complex algorithm and not for the faint of heart.
a few ...
What does it mean when an HTTP request returns status code 0?
...lieve the error code indicates that the response was empty, (as not even headers were returned). This means the connection was accepted and then closed gracefully (TCP FIN).
There are a number of things which could cause this, but based off of your description, some form of firewall seems the most l...
Jdbctemplate query for string: EmptyResultDataAccessException: Incorrect result size: expected 1, ac
...urn only one row. If at all it is not possible then use query method instead.
List<String> strLst = getJdbcTemplate().query(sql,new RowMapper {
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
return rs.getString(1);
}
});
if ( strLst.isEmpty() ){
return...