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How to do an instanceof check with Scala(Test)
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Not sure if I understand correctly, but it should be the same: isInstanceOf[TraitName].
– agilesteel
Dec 29 '17 at 12:13
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create two method for same url pattern with different arguments
...}
@RequestMapping(value = "/searchUser", params = "userName")
public ModelAndView searchUserByName(@RequestParam String userName) {
// ...
}
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Get hostname of current request in node.js Express
...rs.host is provided by the user. I can craft a request in 1 line of python and send you a request without that field making your code crash
– arboreal84
Jul 28 '16 at 18:31
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AngularJS check if form is valid in controller
...ered Nov 13 '14 at 16:28
DamsorianDamsorian
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Pythonic way of checking if a condition holds for any element of a list
I have a list in Python, and I want to check if any elements are negative. Specman has the has() method for lists which does:
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Entity Framework: How to disable lazy loading for specific query?
... is more effective to guarantee that all data needed is fetched in advance and avoids creating hidden performance bottlenecks.
– Doug
Oct 15 '18 at 17:27
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How to call a Parent Class's method from Child Class in Python?
... able to invoke methods of the parent class from a derived class. In Perl and Java, there is a keyword for this ( super ). In Perl, I might do this:
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How to set data attributes in HTML elements
...tself uses the .data() method to save information under the names 'events' and 'handle', and also reserves any data name starting with an underscore ('_') for internal use.
It should be noted that jQuery's data() doesn't change the data attribute in HTML.
So, if you need to change the data attri...
How to convert a scala.List to a java.util.List?
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Scala List and Java List are two different beasts, because the former is immutable and the latter is mutable. So, to get from one to another, you first have to convert the Scala List into a mutable collection.
On Scala 2.7:
import sca...
java.lang.NoClassDefFoundError: com/sun/mail/util/MailLogger for JUnit test case for Java mail
I am using Java Mail API to read and parse emails. It is working fine with Servlet code.
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