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How to do a Jquery Callback after form submit?
I have a simple form with remote=true.
7 Answers
7
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Recommended way to save uploaded files in a servlet application
...nd requires external parameters. However, given that I need a tmp solution for tomcat (7) and that I have (relative) control over the server machine I want to know :
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How to dismiss keyboard for UITextView with return key?
... introduction tells us that when the return key is pressed, the keyboard for UITextView will disappear. But actually the return key can only act as '\n'.
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Basic HTTP authentication with Node and Express 4
... use RegExp const [_, login, password] = strauth.match(/(.*?):(.*)/) || [] for the colon part.
– adabru
Aug 4 '18 at 9:44
3
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Why hasn't functional programming taken over yet?
...amming is a very old paradigm (as far as I know) and possibly not suitable for the 21th century
Functional programming is very old too. I don't see how the age of the concept is relevant.
Don't get me wrong. I love functional programming, I joined this team because I wanted to help bring concepts...
Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
So far I saw three ways for creating an object in JavaScript. Which way is best for creating an object and why?
8 Answers
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Why do we need a pure virtual destructor in C++?
I understand the need for a virtual destructor. But why do we need a pure virtual destructor? In one of the C++ articles, the author has mentioned that we use pure virtual destructor when we want to make a class abstract.
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Can not connect to local PostgreSQL
...ile or dir the link points to.
You can change the permissions on the dir for youself, but the socket is configured by postgres in postgresql.conf. This can be found in the same directory as pg_hba.conf (You'll have to figure out which one). Once you've set the permissions you will need to restart...
Generating an MD5 checksum of a file
...me):
hash_md5 = hashlib.md5()
with open(fname, "rb") as f:
for chunk in iter(lambda: f.read(4096), b""):
hash_md5.update(chunk)
return hash_md5.hexdigest()
Note: hash_md5.hexdigest() will return the hex string representation for the digest, if you just need the pack...
Named colors in matplotlib
What named colors are available in matplotlib for use in plots? I can find a list on the matplotlib documentation that claims that these are the only names:
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