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using .join method to convert array to string without commas [duplicate]
...nt to join, if no argument is specified a comma is used.
arr.join('');
http://jsfiddle.net/mowglisanu/CVr25/1/
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How to write a comment in a Razor view?
...d for the page / script file on the server and downloaded by the page over HTTP, which unless removed (e.g. minification), will waste I/O, and, since the comment can be viewed by the user by viewing the page source or intercepting the traffic with the browser's Dev Tools or a tool like Fiddler or Wi...
What is java pojo class, java bean, normal class? [duplicate]
...ment public constructor. Wikipedia has a pretty good rundown of JavaBeans: http://en.wikipedia.org/wiki/JavaBeans
POJO is usually used to describe a class that doesn't need to be a subclass of anything, or implement specific interfaces, or follow a specific pattern.
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How to escape “&” in XML? [duplicate]
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You can use & in place of &
http://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Predefined%5Fentities%5Fin%5FXML
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Is there a way to pass jvm args via command line to maven? [duplicate]
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I think MAVEN_OPTS would be most appropriate for you. See here: http://maven.apache.org/configure.html
In Unix:
Add the MAVEN_OPTS environment variable to specify JVM properties, e.g. export MAVEN_OPTS="-Xms256m -Xmx512m". This environment variable can be used to supply extra options...
SQL WITH clause example [duplicate]
... formats for simple and complex SQL SELECT queries.
For more information: http://www.brighthub.com/internet/web-development/articles/91893.aspx
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require file as string
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you'll have to use readFile function from filesystem module.
http://nodejs.org/docs/v0.3.1/api/fs.html#fs.readFile
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How to get current PHP page name [duplicate]
...help.
It is one of predefined.
Read more about predefined constants in PHP http://php.net/manual/en/language.constants.predefined.php
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Where can I find Android's default icons? [duplicate]
...xxx
(use autocomplete to see whats in there)
Or download the stuff from http://developer.android.com/design/downloads/index.html
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Should I use “hasClass” before “addClass”? [duplicate]
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You can see at the source code : https://github.com/jquery/jquery/blob/master/src/attributes/classes.js#L38-L45 that they do check if the class exists when using addClass.
So there is no reason to use the .hasClass() in this case.. (an exception would be i...