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How to redirect to previous page in Ruby On Rails?
... redirect_to :back does not work well for me either, say you visit /posts/new, this is set as the referer for the next request, so after the form is successfully submitted it shows the form again, i.e /posts/new. It does however work well for other purposes.
– Kris
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How to Git stash pop specific stash in 1.8.3?
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answered Jul 3 '13 at 17:51
Bob GilmoreBob Gilmore
8,6361010 gold badges4646 silver badges4949 bronze badges
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Google Guava vs. Apache Commons [closed]
...his particular "advantage" has been partially subverted by now, since many new libraries actually depend on Guava and not on Apache Commons Collections.
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There can be only one auto column
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f8645889%2fthere-can-be-only-one-auto-column%23new-answer', 'question_page');
}
);
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Pan & Zoom Image
...tr is TranslateTransform);
start = e.GetPosition(border);
origin = new Point(tt.X, tt.Y);
}
Then I handled the MouseMove event to update the TranslateTransform.
private void image_MouseMove(object sender, MouseEventArgs e)
{
if (image.IsMouseCaptured)
{
var tt = (Translate...
Firebug says “No Javascript on this page”, even though JavaScript does exist on the page
...anks for updating us here, much appreciated.
– David Newcomb
Nov 22 '16 at 22:12
9
This should be...
I need to securely store a username and password in Python, what are my options?
...ef encrypt(plaintext, salt):
''' Pad plaintext, then encrypt it with a new, randomly initialised cipher. Will not preserve trailing whitespace in plaintext!'''
# Initialise Cipher Randomly
initVector = os.urandom(IV_SIZE)
# Prepare cipher key:
key = PBKDF2(passphrase, salt).rea...
How to select a single field for all documents in a MongoDB collection?
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Yes, and also because i don't see what your answer brings new from @therealrootuser 's anwer
– Guillaume Lebreton
Mar 29 '19 at 13:36
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How to save and restore multiple different sessions in Vim?
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Thanks @Benj. I'm new in vim. How can I 'source' in the command line?
– Jogusa
Oct 29 '09 at 10:17
1
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Does the Java &= operator apply & or &&?
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see 15.22.2 of the JLS. For boolean operands, the & operator is boolean, not bitwise. The...