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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
... specifier will be skipped by that same "%d" format specifier in a scanf() call.
– Andrew Henle
Jul 14 '18 at 18:02
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Types in Objective-C on iOS
... Why int is 32 bits in a 64 bits processor? I see there is something called LP64 in the A7 iphone processor, but I don't understand the reason. Maybe for backwards compatibility or legacy.... I don't know. Any one knows the reason?
– Ricardo
Jun 27 '15 at...
Rebasing remote branches in Git
...anch more difficult - rebasing or not.
This is my article on the subject called branch per feature.
Hope this helps.
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How to copy commits from one branch to another?
...licate commits mean an intent never to merge those two branches (if you decide you want to later, you'll get conflicts).
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Linux, Why can't I write even though I have group permissions?
...up gets rwx
sudo groupadd www-data //create group called www-data
groups //take a look at the groups and see
www-data //www-data exists.
groups el //see that...
Custom li list-style with font-awesome icon
... To all the beginners, this is formatted in a CSS preprocessing language called SASS. Pure CSS cannot be nested in this manner.
– JoshWillik
Mar 24 '14 at 13:26
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Converting Symbols, Accent Letters to English Alphabet
...esn't work for all special characters - I submitted a wrong issue for Android for that to learn that -> code.google.com/p/android/issues/detail?id=189515 Anybody know correct way to do this?
– Michał Tajchert
Jan 11 '16 at 17:50
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form_for but to post to a different action
...done it like that
<%= form_for :user, url: {action: "update", params: {id: @user.id}} do |f| %>
Note the optional parameter id set to user instance id attribute.
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Java resource as file
...urce name it's asked for. If you look at the ClassLoader API (which is basically what the classpath mechanism works through) you'll see there isn't anything to do what you want.
If you know you've actually got a jar file, you could load that with ZipInputStream to find out what's available. It will...
django urls without a trailing slash do not redirect
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Call me naive - but why hasn't this answer got a million upvotes and an entry in the django faq?
– Fergal Moran
Oct 31 '12 at 0:13
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