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What is the difference between procedural programming and functional programming? [closed]
...on
procedure_to_add_one is a procedure
Even if you run the function five times, every time it will return 2
If you run the procedure five times, at the end of fifth run it will give you 6.
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Serving gzipped CSS and JavaScript from Amazon CloudFront via S3
...che your page, since it'll only work if your code is run dynamically every time a user loads the page (which of course mine is).
– Donald Jenkins
Apr 1 '11 at 6:57
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Ruby/Rails: converting a Date to a UNIX timestamp
How would I get a UNIX timestamp (number of seconds since 1970 GMT) from a Date object in a Rails app?
5 Answers
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“is” operator behaves unexpectedly with integers
...h is guaranteed to be unique and constant for this object
during its lifetime. Two objects with non-overlapping lifetimes may
have the same id() value.
Note that the fact that the id of an object in CPython (the reference implementation of Python) is the location in memory is an implementation...
Binding arrow keys in JS/jQuery
... HotKeys has a very major bug which causes events to get executed multiple times if you attach more than one hotkey to an element. Just use plain jQuery.
$(element).keydown(function(ev) {
if(ev.which == $.ui.keyCode.DOWN) {
// your code
ev.preventDefault();
}
});
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Webfonts or Locally loaded fonts?
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I think you've addressed the load times very well in your question. From my perspective, there are a few sources that should be added to the list, and a few other considerations that should be examined to get a full view of the options.
Some other reputabl...
Why does integer division in C# return an integer and not a float?
... operation. If you are assuming that people rarely use it, and that every time you do division you'll always need to remember to cast to floating points, you are mistaken.
First off, integer division is quite a bit faster, so if you only need a whole number result, one would want to use the more e...
Removing Java 8 JDK from Mac
...tall jdk7. I run the installer but the command line still says "No Java runtime present, requesting install"... it's lying though because it doesn't request the install.
– geoidesic
Sep 17 '14 at 22:05
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ASP.NET: Session.SessionID changes between requests
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this was my case, and I spent way too much time trying to figure it out (had a red herring with different web.config files).
– jmoreno
Aug 30 '17 at 14:37
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Collapse sequences of white space into a single character and trim string
... Excellent code for removing leading and trailing space at the same time.
– user523234
Feb 12 '12 at 16:27
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