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Map.clear() vs new Map : Which one will be better? [duplicate]
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Complicated question. Let's see what happens.
You instantiate a new instance, which is backed with new array. So, garbage collector should clear all the key and values from the previous map, and clear the reference to itself. So O(n) algorithm is executed anyway...
RESTful URL design for search
... edited Feb 14 '13 at 13:06
Gaz_Edge
12.1k55 gold badges4848 silver badges8989 bronze badges
answered Jul 4 '09 at 7:13
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Angularjs prevent form submission when input validation fails
... need for controller checks". What if we ant additional validation checks happen in the submit function.
– SlaterCodes
Jul 31 '14 at 18:42
6
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SQL select join: is it possible to prefix all columns as 'prefix.*'?
...pecify what prefix comes before the dot, you can use "SELECT * FROM a AS my_alias", for instance.
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Truly understanding the difference between procedural and functional
...comprehensible. Now, functional style:
function allOdd(words) {
return apply(and, map(compose(odd, length), words));
}
Working from the inside out, this definition does the following things:
compose(odd, length) combines the odd and length functions to produce a new function that determines ...
How do I connect to this localhost from another computer on the same network?
...apache\conf\extra\httpd-vhosts.conf. On MAMP, you can find this file here: Applications/MAMP/conf/apache/extra/httpd-vhosts.conf. This step prepares the Web server on your computer for handling symfony.local requests. You need to provide the name of the Virtual Host as well as the root/main folder o...
Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
...to update all of your MVC Action methods Authorize attribute, compile your application, test and deploy. Some days later, you decided, not marketing but some other role should be allowed to do the task, so you search in your codebase and delete all 'Marketing' from Authorize attribute and add your n...
Log4net does not write the log in the log file
I have created a simple scenario using Log4net, but it seems that my log appenders do not work because the messages are not added to the log file.
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
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Command find_package has two modes: Module mode and Config mode. You are trying to
use Module mode when you actually need Config mode.
Module mode
Find<package>.cmake file located within your project. Something like this:
CMakeL...
Bootstrap with jQuery Validation Plugin
...After(element);
}
}
});
See Example: http://jsfiddle.net/mapb_1990/hTPY7/7/
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