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Including all the jars in a directory within the Java classpath
... class path foo/* is expanded into foo/a.jar;foo/b.jar;foo/c.jar,
and that string would be the value of the system property
java.class.path.
The CLASSPATH environment variable is not treated any differently from
the -classpath (or -cp) command-line option. That is, wildcards are
honored in all these...
List vs tuple, when to use each? [duplicate]
...s dictionary keys (specifically, tuples that contain immutable values like strings, numbers, and other tuples). Lists can never be used as dictionary keys, because lists are not immutable.
Source: Dive into Python 3
sha...
How to use phpexcel to read data and insert into database?
... not work. i had to replace $highestColumn = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn()); with simple $sheet->getHighestColumn(). you may have a bug in the code as you try to get the column index from the string - BUT try to access it via $highestColumn.$row in the loop (w...
I need a Nodejs scheduler that allows for tasks at different intervals [closed]
... schedules e.g.
'00 30 11 * * 1-5' - Runs every weekday (Monday through Friday) at 11:30:00 AM. It does not run on Saturday or Sunday.
Sample code: running job every 10 minutes:
var cron = require('cron');
var cronJob = cron.job("0 */10 * * * *", function(){
// perform operation e.g. GET re...
Best way to build a Plugin system with Java
...ll plugins need to implement, e.g.
public interface Plugin {
public void load(PluginConfiguration pluginConfiguration);
public void run();
public void unload();
public JComponent getConfigurationPage();
}
Plugin authors should then bundle their plugins into JAR files. Your applica...
How to version REST URIs
...
The client receives a URI it wants to follow, and treats it as an opaque string. Put whatever you want in it, the client has no knowledge of such a thing as a version identifier on it.
What the client knows is that it can process the media type, and I'll advise to follow Darrel's advice. Also I p...
Should sorting logic be placed in the model, the view, or the controller? [closed]
...d it doesn't have to use any domain knowledge to do the sort. Very simple string or number comparison, for example. This is not possible in, for example, search results on a webpage when results are likely to be split across multiple pages.
...
jQuery - If element has class do this
...'d need to know more about your element positioning (absolute? absolute inside relative parent? does the parent have layout?)
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NOW() function in PHP
...mat('Y-m-d H:i:s');
Then to think in this way:
// Give me a date time string in format 'Y-m-d H:i:s',
// use strtotime() to calculate the Unix timestamp that applies for tomorrow.
$tomorrow = date('Y-m-d H:i:s', strtotime('+1 day'));
Therefore I would say that the date_create()->format() ...
How to change a PG column to NULLABLE TRUE?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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