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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
Is there a way to view the real-time console log to view NSLog and other debug messages in a real-time manner, such as adb logcat?
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What is meant by Scala's path-dependent types?
...h-dependent types. It's something to do with inner-classes but what does this actually mean and why do I care?
1 Answer
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I keep getting “Uncaught SyntaxError: Unexpected token o”
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edited May 23 '17 at 12:26
Community♦
111 silver...
Django Forms: if not valid, show form with error message
I Django forms, it can check whether the form is valid:
7 Answers
7
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CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
... use.
The major use-case I've found for the fat-arrow in defining methods is when you want to use a method as a callback and that method references instance fields:
class A
constructor: (@msg) ->
thin: -> alert @msg
fat: => alert @msg
x = new A("yo")
x.thin() #alerts "yo"
x.fat() ...
Javascript Cookie with no expiration date
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Nope. That can't be done. The best 'way' of doing that is just making the expiration date be like 2100.
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How to drop a table if it exists?
The table name is Scores .
14 Answers
14
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Way to go from recursion to iteration
...Recursion Elimination (or Article Backup link) goes into more details on this subject.
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What is a non-capturing group in regular expressions?
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Let me try to explain this with an example.
Consider the following text:
http://stackoverflow.com/
https://stackoverflow.com/questions/tagged/regex
Now, if I apply the regex below over it...
(https?|ftp)://([^/\r\n]+)(/[^\r\n]*)?
... I would ...
How does this milw0rm heap spraying exploit work?
I usually do not have difficulty to read JavaScript code but for this one I can’t figure out the logic. The code is from an exploit that has been published 4 days ago. You can find it at milw0rm .
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