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Way to go from recursion to iteration
...ameters that would normally be passed to the recursive function onto a stack. In fact, you are replacing the program stack by one of your own.
var stack = [];
stack.push(firstObject);
// while not empty
while (stack.length) {
// Pop off end of stack.
obj = stack.pop();
// Do stuff.
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Officially, what is typename for?
...trange compile errors that magically went away by prefixing the typename keyword to the beginning of the declaration... (For example, just last week, I was declaring two iterators as members of another templated class and I had to do this)...
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How can I count the occurrences of a list item?
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user2357112 supports Monica
200k2020 gold badges287287 silver badges373373 bronze badges
answered Apr 8 '10 at 13:31
ŁukaszŁukasz
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How do I escape curly braces for display on page when using AngularJS?
...Mar 13 '18 at 16:27
Magda Stożek
1955 bronze badges
answered Jun 1 '13 at 1:44
Mike PughMike Pugh
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how to change default python version?
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This is probably desirable for backwards compatibility.
Python3 breaks backwards compatibility, and programs invoking 'python' probably expect python2. You probably have many programs and scripts which you are not even aware of which expect python=python2, a...
Using grep to search for a string that has a dot in it
... answered Apr 27 '12 at 7:52
geekosaurgeekosaur
51.4k99 gold badges110110 silver badges107107 bronze badges
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Asynchronous vs Multithreading - Is there a difference?
...ered Mar 1 '09 at 23:23
Michael KohneMichael Kohne
11.4k22 gold badges4343 silver badges6868 bronze badges
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Elegant way to check for missing packages and install them?
...novice/intermediate R users and don't realize that they have to install packages they don't already have.
29 Answers
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How do I update each dependency in package.json to the latest version?
I copied package.json from another project and now want to bump all of the dependencies to their latest versions since this is a fresh project and I don't mind fixing something if it breaks.
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How do I make an Android EditView 'Done' button and hide the keyboard when clicked?
When the user clicks on the EditView , Android opens the keyboard so that user can write in the EditView .
17 Answers
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