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Making a Simple Ajax call to controller in asp.net mvc

...er, it's Url.Action(actionName, controllerName) – xd6_ Apr 27 '17 at 22:20 1 Not a fan of this, i...
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Is it unnecessary to put super() in constructor?

...) is a compiler error so it must be specified. For example: public class Base { } public class Derived extends Base { } This is fine because if you add no constructor explicitly Java puts in a public default constructor for you. public class Base { } public class Derived extends Base { public D...
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Check if a table exists in Rails

...tables/views, collectively data sources. # Tables and views ActiveRecord::Base.connection.data_sources ActiveRecord::Base.connection.data_source_exists? 'kittens' # Tables ActiveRecord::Base.connection.tables ActiveRecord::Base.connection.table_exists? 'kittens' # Views ActiveRecord::Base.connect...
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SSL Error: CERT_UNTRUSTED while using npm command

...hat running sudo npm cache clean -f then sudo npm install -g n gives a CERT_UNTRUSTED error after the second command. – fuzzi Apr 11 '18 at 20:17 2 ...
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Inserting code in this LaTeX document with indentation

...n{document} \begin{minted}[mathescape, linenos]{python} # Note: $\pi=\lim_{n\to\infty}\frac{P_n}{d}$ title = "Hello World" sum = 0 for i in range(10): sum += i \end{minted} \end{document} Output: share | ...
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String comparison in Python: is vs. == [duplicate]

...ython allows anything to be used as a boolean expression. If you have bool_a == 3 and bool_b == 4, then bool_a != bool_b, but bool_a xor bool_b is false (because both terms are true). – dan04 Jun 7 '10 at 12:57 ...
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How to set layout_weight attribute dynamically from code?

How can I set the value for the attribute layout_weight for button in android dynamically from java code ? 9 Answers ...
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multiple packages in context:component-scan, spring config

... The following approach is correct: <context:component-scan base-package="x.y.z.service, x.y.z.controller" /> Note that the error complains about x.y.z.dao.daoservice.LoginDAO, which is not in the packages mentioned above, perhaps you forgot to add it: <context:component-sca...
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How can I create a UILabel with strikethrough text?

...for strikethrough Enable/Disable. extension UILabel { func strikeThrough(_ isStrikeThrough:Bool) { if isStrikeThrough { if let lblText = self.text { let attributeString = NSMutableAttributedString(string: lblText) attributeString.addAttribute(NSAttributedString...
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Difference between jar and war in Java

...I there is no need to package it as a war file? – bot_bot Jan 30 '15 at 8:42 Actually now I'm reading a bit more I don...