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jquery-ui sortable | How to get it work on iPad/touchdevices?
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Found a solution (only tested with iPad until now!)!
http://touchpunch.furf.com/content.php?/sortable/default-functionality
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Postgresql not creating db with “createdb” as superuser, yet not outputting errors [duplicate]
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Thanks, I'll slap myself now. :)
– Damien Roche
Nov 10 '12 at 10:00
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File uploading with Express 4.0: req.files undefined
...umed it was never excuted
cb(null, file.fieldname + '-' + Date.now())
}
});
const upload = multer({storage}).single('file');
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How can I detect the encoding/codepage of a text file
...metimes contain garbage, because the files where created in a different/unknown codepage.
20 Answers
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Check if a class has a member function of a given signature
...tantiation does not
"do inheritance".
This snag does not affect the well-known SFINAE approach, using "The sizeof() Trick",
for detecting merely whether T has some member function mf (see e.g.
this answer and comments). But
establishing that T::mf exists is often (usually?) not good enough: you may...
Comparing two byte arrays in .NET
...tation and an optimized assembly language compare can't be beat. I don't know how to get a "REPE CMPSD" out of .NET without P/INVOKE.
– Jason Goemaat
Oct 2 '11 at 6:55
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How to detect a loop in a linked list?
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You can make use of Floyd's cycle-finding algorithm, also known as tortoise and hare algorithm.
The idea is to have two references to the list and move them at different speeds. Move one forward by 1 node and the other by 2 nodes.
If the linked list has a loop they
will definitel...
What does HTTP/1.1 302 mean exactly?
...s to this question are based in such document, which is no longer relevant nowadays. Quoting Mark Nottingham who, at the time of writing, co-chairs the IETF HTTP and QUIC Working Groups:
Don’t use RFC2616. Delete it from your hard drives, bookmarks, and burn (or responsibly recycle) any copies...
Further understanding setRetainInstance(true)
...ent and this seems like a very important function. Specifically I want to know how much of this sequence (that I made up) is true:
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Set variable in jinja
I would like to know how can I set a variable with another variable in jinja. I will explain, I have got a submenu and I would like show which link is active. I tried this:
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