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What is 'Currying'?
... an example in JavaScript:
function add (a, b) {
return a + b;
}
add(3, 4); // returns 7
This is a function that takes two arguments, a and b, and returns their sum. We will now curry this function:
function add (a) {
return function (b) {
return a + b;
}
}
This is a function that...
Flushing footer to bottom of the page, twitter bootstrap
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34 Answers
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How to make rounded percentages add up to 100%
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34
Since none of the answers here seem to solve it properly, here's my semi-obfuscated version usi...
Sublime Text from Command Line
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From build 3065 (Release Date: 29 August 2014) onwards Sublime text includes a command line helper, nameley subl.exe. It is at sublime's installation folder: copy it in to a folder included in the system path.
For example, in my case I...
Asynchronous shell commands
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answered Mar 3 '10 at 1:06
Carl NorumCarl Norum
195k2525 gold badges378378 silver badges444444 bronze badges
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Rails ActionMailer - format sender and recipient name/email address
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237
If you are taking user input for name and email, then unless you very carefully validate or esc...
Show pending migrations in rails
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rake db:migrate:status (Rails 3 to 5) or rails db:migrate:status (Rails 5) will accomplish this. See this commit.
up means the migration has been run. down means the migration has not been run.
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phonegap open link in browser
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answered Jul 26 '13 at 17:28
freejoshfreejosh
10.6k33 gold badges2828 silver badges4646 bronze badges
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Limit File Search Scope in Sublime Text 2
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319
Add and edit this in your ~/Library/Application Support/Sublime Text 2/Packages/User/Preferenc...
Can I use a collection initializer for Dictionary entries?
... new Dictionary<int, string> {
{ 1, "Adam" },
{ 2, "Bart" },
{ 3, "Charlie" }
};
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