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How to debug Ruby scripts [closed]
... commands such as next, break, etc. Some other gems additionally provide this, see for example pry-byedebug.
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Why is it considered a bad practice to omit curly braces? [closed]
Why does everyone tell me writing code like this is a bad practice?
52 Answers
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Editing screenshots in iTunes Connect after iOS app was approved
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The current standing on this has changed to:
Beginning January 9 [2013], app screenshots will be locked in iTunes Connect once your app has been approved. New screenshots may be uploaded when you submit a binary for an update to an existing app or...
The case against checked exceptions
... always bugged me. In fact, the argument was made by the interviewee (if this is indeed the post you're talking about) Anders Hejlsberg, the MS genius behind .NET and C#.
http://www.artima.com/intv/handcuffs.html
Fan though I am of Hejlsberg and his work, this argument has always struck me as ...
system(“pause”); - Why is it wrong?
... to get around a feature of the IDE/OS - the console window launched from Visual Studio closes when the program has finished execution, and so the new user doesn't get to see the output of his new program.
Bodging in System("pause") runs the Windows command-line "pause" program and waits for that t...
How to override equals method in Java
...String[] args) {
// TODO code application logic here
ArrayList<Person> people = new ArrayList<Person>();
people.add(new Person("Subash Adhikari", 28));
people.add(new Person("K", 28));
people.add(new Person("StackOverflow", 4));
people.add(...
Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k
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Here's a summary of Dimitris Andreou's link.
Remember sum of i-th powers, where i=1,2,..,k. This reduces the problem to solving the system of equations
a1 + a2 + ... + ak = b1
a12 + a22 + ... + ak2 = b2
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a1k + a2k + ... + akk = bk
Using Newto...
Passing by reference in C
If C does not support passing a variable by reference, why does this work?
17 Answers
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What REALLY happens when you don't free after malloc?
This has been something that has bothered me for ages now.
17 Answers
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Haskell Type vs Data Constructor
...structors. For example, I don't really understand the difference between this:
6 Answers
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