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What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...s is a concept that for many can be confusing at first, in particular when it comes to copying pointer values around and still referencing the same memory block.
I've found that the best analogy is to consider the pointer as a piece of paper with a house address on it, and the memory block it refer...
Good examples of MVVM Template
I am currently working with the Microsoft MVVM template and find the lack of detailed examples frustrating. The included ContactBook example shows very little Command handling and the only other example I've found is from an MSDN Magazine article where the concepts are similar but uses a slightly d...
What does “use strict” do in JavaScript, and what is the reasoning behind it?
...cently, I ran some of my JavaScript code through Crockford's JSLint , and it gave the following error:
28 Answers
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Does Javascript pass by reference? [duplicate]
...arts . I am very confused about my parameter for the rectangle function. It is actually undefined , and redefined inside the function. There are no original reference. If I remove it from the function parameter, the inside area function is not able to access it.
...
deciding among subprocess, multiprocessing, and thread in Python?
I'd like to parallelize my Python program so that it can make use of multiple processors on the machine that it runs on. My parallelization is very simple, in that all the parallel "threads" of the program are independent and write their output to separate files. I don't need the threads to exchan...
What is Express.js?
...
This is over simplifying it, but Express.js is to Node.js what Ruby on Rails or Sinatra is to Ruby.
Express 3.x is a light-weight web application framework to help organize your web application into an MVC architecture on the server side. You can us...
Is Haxe worth learning? [closed]
For people out there using Haxe , what makes it useful for you? Reading the website it looks very promising. Does it provide significant portability?
...
What Git branching models work for you?
...spect a few rules to make your questions easier:
only rebase a branch if it hasn't been pushed (not pushed since the last rebase)
only push to a bare repo (mandatory since Git1.7)
follow Linus's advices on rebase and merges
Now:
Workflows / branching models:
each workflow is there to support ...
How does SSL really work?
... this has turned into a fairly popular question/answer, so I have expanded it a bit and made it more precise.
TLS Capabilities
"SSL" is the name that is most often used to refer to this protocol, but SSL specifically refers to the proprietary protocol designed by Netscape in the mid 90's. "TLS" i...
“loop:” in Java code. What is this, and why does it compile?
...
It is not a keyword it is a label.
Usage:
label1:
for (; ; ) {
label2:
for (; ; ) {
if (condition1) {
// break outer loop
break label1;
}
...