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How to set a Timer in Java?
... DB operation. There is a common misconception that you need a "timer" in order to time things, but you don't. You need only to DO something, and by using the current time make sure you don't DO IT too long.
– AgilePro
Jan 14 '13 at 18:35
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Case insensitive replace
... the re.IGNORECASE option.
>>> import re
>>> insensitive_hippo = re.compile(re.escape('hippo'), re.IGNORECASE)
>>> insensitive_hippo.sub('giraffe', 'I want a hIPpo for my birthday')
'I want a giraffe for my birthday'
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Why use non-member begin and end functions in C++11?
...little syntactic sugar to help us poor humans who prefer subject then verb ordering.
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What is the difference between DAO and Repository patterns?
...that access a database, must have some logic to handle database access. In order to keep the code clean and modular, it is recommended that database access logic should be isolated into a separate module. In layered architecture, this module is DAL.
So far, we haven't talked about any particular im...
dd: How to calculate optimal blocksize? [closed]
...hardware is that the default block size of 512 bytes tends to be almost an order of magnitude slower than a more optimal alternative. When in doubt, I've found that 64K is a pretty solid modern default. Though 64K usually isn't THE optimal block size, in my experience it tends to be a lot more effic...
Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...ntain. Bash requires the imposition of good practices learned elsewhere in order to be maintainable. In so doing, and using a GUI dialog utility or Python for UI, gives superior performance (via extremely fast utility programs called from Bash) as well as a good UX.
– DocSalvag...
Why use getters and setters/accessors?
...nt to say plane.takeOff(alt). What inner data fields need to be changed in order to put the plane into the takingOff mode is none of my concerns. And what other objects (breaks) the method notifies I don't want to know either.
– sbi
Aug 24 '12 at 9:35
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How can I avoid Java code in JSP files, using JSP 2?
...ets in your web.xml web application descriptor.
I would always do that in order to prevent any developer adding scriptlets, especially in bigger companies where you will lose overview sooner or later. The web.xml settings look like this:
<jsp-config>
<jsp-property-group>
<url-...
How can I know which radio button is selected via jQuery?
...th ".map(function(){return this.value;}).get();"
– am_
Oct 6 '13 at 15:29
1
For what it is worth,...
Java: convert List to a String
... edited Oct 9 '14 at 7:07
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answered Mar 22 '14 at 12:25
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