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Difference between an application server and a servlet container?
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172
A servlet-container supports only the servlet API (including JSP, JSTL).
An application serve...
Match linebreaks - \n or \r\n?
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231
Gonna answer in opposite direction.
2) For a full explanation about \r and \n I have to refer t...
What does “mro()” do?
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214
Follow along...:
>>> class A(object): pass
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>>> A.__mro__
(<class '__...
1030 Got error 28 from storage engine
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10 Answers
10
Active
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How to construct a relative path in Java from two absolute paths (or URLs)?
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301
It's a little roundabout, but why not use URI? It has a relativize method which does all the ne...
Hidden features of Scala
...M/D.
val regex = "(\\d+)/(\\d+)/(\\d+)".r
val regex(year, month, day) = "2010/1/13"
The second line looks confusing if you're not used to using pattern matching and extractors. Whenever you define a val or var, what comes after the keyword is not simply an identifier but rather a pattern. That's...
How to get name of exception that was caught in Python?
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edited Dec 30 '19 at 20:25
Acumenus
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Capture iframe load complete event
... you listen to that event is up to you, but generally the best way is to:
1) create your iframe programatically
It makes sure your load listener is always called by attaching it before the iframe starts loading.
<script>
var iframe = document.createElement('iframe');
iframe.onload = functio...
C++ equivalent of Java's toString?
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179
In C++ you can overload operator<< for ostream and your custom class:
class A {
public:...
How do I add a library project to Android Studio?
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Update for Android Studio 1.0
Since Android Studio 1.0 was released (and a lot of versions between v1.0 and one of the firsts from the time of my previous answer) some things has changed.
My description is focused on adding external library project ...