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Append text to input field
... my answer on this question as well - There really is no reason to have to call $('#input-field-id') twice... Very simple answer though - +1
– gnarf
Sep 23 '11 at 22:22
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How do you remove a Cookie in a Java Servlet
... persistently and will be deleted when the Web browser exits. A zero value causes the cookie to be deleted.
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nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
...ee system journal and 'systemctl status' for details.
I thought it was because of the dashes, so I tried just various other domains with and without hyphens, but no luck. Same error. what could be causing this? I also tried rebooting, I am really at a loss here. Any help would be greatly appreciat...
DialogFragment setCancelable property not working
I am working in an android application and am using a DialogFragment to show a dialog and I want to make that DialogFragment not cancelable. I have made the dialog cancelable property to false, but still its not affecting.
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Sending a JSON to server and retrieving a JSON in return, without JQuery
I need to send a JSON (which I can stringify) to the server and to retrieve the resulting JSON on the user side, without using JQuery.
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Check if key exists and iterate the JSON array using Python
... will return 'null' and not 'Default value' as expected for b in case of {'a':1, 'b':null}
– MikeL
Nov 28 '18 at 11:40
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git merge: apply changes to code that moved to a different file
...ile organization.
Say that you modified original.txt on your branch (the local branch), but on the master branch, original.txt has been copied to another one, say copy.txt.
This copy has been done in a commit that we name commit CP.
You want to apply all your local changes, commits A and B below, th...
Is there a way to word-wrap long words in a div?
...e CSS 3 standard and is what does the trick :-)
– Pascal_dher
Feb 6 '15 at 13:49
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mongodb count num of distinct values per field/key
Is there a query for calculating how many distinct values a field contains in DB.
5 Answers
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How to show popup message like in Stack Overflow
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EDIT: The code below shows how to replicate the bars that show at the top of the screen when you get a new badge, first come to the site, etc. For the hovering dialogs that you get when you try to comment too fast, vote for your own question, etc, check out this q...