2
votes
2answers
295 views

How do IDE-s provide auto-completion, instant error checking and debugging? [closed]

Say you have a language compiler you would like to build an IDE for. How is auto completion, instant error reporting while writing code and debuggers commonly implemented?
0
votes
1answer
2k views

Fastest native C++ multi-platform compiler & IDE & debugger [closed]

If I'll begin developing cross platform applications, The complied file speed is very important for me . I have research before than and find same result about IDE : (I ignored eclipse because very ...
50
votes
7answers
3k views

How do you debug without an IDE?

Every time I look for an IDE (currently i'm tinkering with Go), I find a thread full of people recommending Vi, Emacs, Notepad++ etc. I've never done any development outside of an IDE; I guess I've ...
-1
votes
3answers
274 views

Why do you have to manually type variable names while debugging?

I've seen this in a lot of IDEs (even in the most popular and heavily used ones, like Visual Studio): if you want to watch a variable's value, you have to manually type its name in the Watches section ...
0
votes
2answers
317 views

How do you find errors related to undeclared variables in php?

If I copy a piece of code from somewhere that looks like so $blah = array(1,2,3,4); foreach ($blah as $i) echo ($i); and rename the variables but forget to do it correctly like so $apple = ...
-1
votes
2answers
383 views

Mac Web Development [closed]

Finding that I'm doing more and more web development on my Mac, I'm looking to increase my efficiency in the process. Once you know the development languages (PHP, Ruby, HTML, CSS, JavaScript), ...
10
votes
1answer
14k views

How can I debug a JSP?

I'm trying to edit a JSP for a project and I'm getting a NullPointerException somewhere in the JSP when it's requested from my server. My web server (JBoss) is reporting the exception, but it's ...