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What is the difference between tree depth and height?
This is a simple question from algorithms theory.
The difference between them is that in one case you count number of nodes and in other number of edges on the shortest path between root and concrete node.
Which is which?
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How do you round to 1 decimal place in Javascript?
Can you round a number in javascript to 1 character after the decimal point (properly rounded)?
21 Answers
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Passing variables through handlebars partial
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Handlebars partials take a second parameter which becomes the context for the partial:
{{> person this}}
In versions v2.0.0 alpha and later, you can also pass a hash of named parameters:
{{> person headline='Headline'}}
You can see the tests for these scenarios: https://github.com/w...
In which scenario do I use a particular STL container?
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You now have unordered_map and unordered_set (and their multi variants) which are not in the flow chart but are good picks when you don't care about order but need to find elements by key. Their lookup is usually O(1) instead of O(log n).
– Aid...
Format numbers in django templates
...e sure to add 'django.contrib.humanize' to your INSTALLED_APPS list in the settings.py file.
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In tmux can I resize a pane to an absolute value
...work using tmux 1.9 It resizes but not to the correct value. My conf: set -g default-terminal "screen" new splitw -v selectp -t 0 resize-pane -t 0 -y 5 set -g status off Its almost like tmux has a minimum value or something for auto setting the rows during load.
– tgwaste...
Best way to store a key=>value array in JavaScript?
...hods for iteration over the key/value pairs.
var map = new Map();
map.set('name', 'John');
map.set('id', 11);
// Get the full content of the Map
console.log(map); // Map { 'name' => 'John', 'id' => 11 }
Get value of the Map using key
console.log(map.get('name')); // John
console.log(...
You have already activated X, but your Gemfile requires Y
...n this blog post.
To avoid typing bundle exec ... all the time, you could set up an alias or function in your shell for commands you commonly use with Bundler. For example this is what I use for Rake:
$ type bake
bake is a function
bake ()
{
bundle exec rake "$@"
}
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How to get an outline view in sublime texteditor?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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How can I reconcile detached HEAD with master/origin?
I'm new at the branching complexities of Git. I always work on a single branch and commit changes and then periodically push to my remote origin.
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