self

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"Pure" Prototype Language

I\'m looking for a \"pure\" prototype language that I can study.I\'m using the definition of \"pure\" meaning (quoted from Wikipedia):[详细]

2023-03-28 08:07 分类：问答
clickedButtonAtIndex in appdelegate is not called

I am calling UIAlert with 2 buttons \"Cancel\" and \"OK\" in MyapplicationAppDelegate.m file , the alert is called but on tap of \"Cancel\" or \"OK\" button[详细]

2023-03-27 03:26 分类：问答
python global name 'self' is not defined

Just started learning python and I am sure its a stupid question but I am trying something like this:[详细]

2023-03-27 01:50 分类：问答
Can a JavaScript function return itself?

Can I write a function that returns iteself? I was reading some description on closures - see Example 6 - where a function was returning a function, so you could call func()(); as valid JavaScript.[详细]

2023-03-26 09:09 分类：问答
Ruby on Rails 3: Setters and Getters and self inside a controller method

Iam a little bit confused about the usability of setters and getters inside a Rails 3 application controller or helper.[详细]

2023-03-24 08:44 分类：问答
What does self do? [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Python 'self' keyword[详细]

2023-03-20 14:54 分类：问答
Ruby's self vs. Python's self [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: What is the difference between Ruby and Python versions of“self”?[详细]

2023-03-19 15:36 分类：问答
How does a python method automatically receive 'self' as the first argument?

Consider this example of a strategy pattern in Python (adapted from the example here). In this case the alternate strategy is a function.[详细]

2023-03-19 14:38 分类：问答
How to use Ruby's self keyword

From what I understand about self, it refers to the current instance of the class. Isn\'t this the default behaviour at all tim开发者_开发百科es anyways? For example, isn\'t[详细]

2023-03-19 14:06 分类：问答
java: how to copy the currently executing file

I have a jar.I want the jar to be able to make a copy of itself while running.I understand windows may have problems with this.How would I do this, or am I over thinking it?[详细]

2023-03-18 04:03 分类：问答