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How to run a hello.js file in Node.js on windows?
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@Mitul - Right, this is the detail that was missing from your description -- i.e. how you were starting node -- that was preventing others from helping you. Starting node with no arguments drops you into the REPL. This is an environment for interactively executing javascript. ...
Create a .csv file with values from a Python list
I am trying to create a .csv file with the values from a Python list. When I print the values in the list they are all unicode (?), i.e. they look something like this
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JSF vs Facelets vs JSP [duplicate]
...n an MVC pattern
JSPs are a (much older) standard for generating web pages from templates - these can be used as the View in a JSF application, but also separately from JSF.
Facelets are an alternative view technology based on pure XML templates (no scriptlets) which was introduced with Version 2 of...
What is null in Java?
...languages). Note also that by contract, it also has this special property (from java.lang.Object):
public boolean equals(Object obj)
For any non-null reference value x, x.equals(null) should return false.
It is also the default value (for variables that have them) for all reference types...
Replace multiple whitespaces with single whitespace in JavaScript string
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It splits the string by whitespaces, remove them all empty array items from the array (the ones which were more than a single space), and joins all the words again into a string, with a single whitespace in between them.
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How to correctly implement custom iterators and const_iterators?
...fits your container: input, output, forward etc.
Use base iterator classes from standard library. For example, std::iterator with random_access_iterator_tag.These base classes define all type definitions required by STL and do other work.
To avoid code duplication iterator class should be a template...
The term “Context” in programming? [closed]
...action forward. They may then ask you which account you'd like to withdraw from. When you answer, "My savings account", that's even more context.
The more context you give, the more knowledge the other party has to help deal with your request. Sometimes context is optional (like typing more and mo...
When converting a project to use ARC what does “switch case is in protected scope” mean?
... case. After I deleted this, then all subsequent case statement came clean from the protected scope error message
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...es an optional name parameter. This name can be used to reference the bean from JSF pages.
Scope can be applied to the bean using one of the different scopes defined in the javax.faces.bean package which include the request, session, application, view and custom scopes.
@ManagedBean(name="someBean...
How to get last items of a list in Python?
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a negative index will count from the end of the list, so:
num_list[-9:]
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