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What do 'lazy' and 'greedy' mean in the context of regular expressions?
...
'Greedy' means match longest possible string.
'Lazy' means match shortest possible string.
For example, the greedy h.+l matches 'hell' in 'hello' but the lazy h.+?l matches 'hel'.
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imp...
What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
... is in the "WEB-INF\lib" directory, if you are using Tomcat. Save this as test.jsp and put it in your web directory, and redeploy your web app folder in Tomcat manager:
<%@ page import="java.sql.*" %>
<HTML>
<HEAD>
<TITLE>Simple JSP Oracle Test</TITLE>
</HEAD>&...
What Computer Science concepts should I know? [closed]
...lers, generate release notes and tag the code in source control
Automated testing
Understands and is able to setup automated functional, load/performance and UI tests
Problem Decomposition
Use of appropriate data structures and algorithms and comes up with generic/object-oriented code that enc...
How to close TCP and UDP ports via windows command line
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I tested on Windows 10 and it does not kill the TCP Connection alone but the whole Process or Thread using it. As Victor stated that's not his goal.
– Sebastian
Feb 7 '19 at 10:45
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How to declare a variable in MySQL?
...arameters
inside a stored procedure:
DELIMITER //
CREATE PROCEDURE sp_test(var1 INT)
BEGIN
DECLARE start INT unsigned DEFAULT 1;
DECLARE finish INT unsigned DEFAULT 10;
SELECT var1, start, finish;
SELECT * FROM places WHERE place BETWEEN start AND finish;
END; //
DEL...
Removing white space around a saved image in matplotlib
...ite space padding by setting bbox_inches="tight" in savefig:
plt.savefig("test.png",bbox_inches='tight')
You'll have to put the argument to bbox_inches as a string, perhaps this is why it didn't work earlier for you.
Possible duplicates:
Matplotlib plots: removing axis, legends and white spac...
Catch browser's “zoom” event in JavaScript
...etween
the positions of both elements and
you’ve got the zoom level. See test
case.
http://web.archive.org/web/20080723161031/http://novemberborn.net/javascript/page-zoom-ff3
You could also do it using the tools of the above post. The problem is you're more or less making educated guesses on whet...
How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
... write the function or codes you want to execute on tap
}
});
I tested it and it works fine for me on iPad and iPhone. It detects tap and can distinguish tap and touch scroll easily.
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Clearing a string buffer/builder after loop
... the string mutability, not from saving the instantiation. here's a quick test of 1e8 iterations: inside loop (2.97s): ideone.com/uyyTL14w, outside loop (2.87s): ideone.com/F9lgsIxh
– Mark Elliot
Feb 11 '10 at 5:46
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How to call a function from a string stored in a variable?
... you are going to use the $function_name() method it may be a good idea to test for the existence of the function if the name is in any way dynamic
if(method_exists($object, $function_name))
{
$object->$function_name(arg1, arg2);
}
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