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Two submit buttons in one form
...g by the name is safer, as it is a value that is not displayed to the user and therefore can be treated more as a "private" variable and less as a message to users.
– sfarbota
Sep 5 '17 at 21:40
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What is the difference between require_relative and require in Ruby?
What is the difference between require_relative and require in Ruby?
7 Answers
7
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How to use the 'main' parameter in package.json?
...mary entry point to your
program. That is, if your package is named foo, and a user installs
it, and then does require("foo"), then your main module's exports
object will be returned.
This should be a module ID relative to the root of your package
folder.
For most modules, it makes...
How can I archive git branches?
... the tag. It will effectively restore the branch from the tag.
To archive and delete the branch:
git tag archive/<branchname> <branchname>
git branch -d <branchname>
To restore the branch some time later:
git checkout -b <branchname> archive/<branchname>
The hist...
jQuery Datepicker with text input that doesn't allow user input
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You should be able to use the readonly attribute on the text input, and jQuery will still be able to edit its contents.
<input type='text' id='foo' readonly='true'>
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Cannot set property 'innerHTML' of null
... Cannot set property 'innerHTML' of null?
I thought I understood innerHTML and had it working before.
19 Answers
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Changing overflow icon in the action bar
...overflow icon in the action bar? I have blue icons for all ActionBar items and I also want to change the overflow icon when it appears.
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How to send a message to a particular client with socket.io
...'m starting with socket.io + node.js, I know how to send a message locally and to broadcast socket.broadcast.emit() function:- all the connected clients receive the same message.
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Convert UTC/GMT time to local time
...012-09-19 01:27:30.000, DateTime.Parse cannot tell what time zone the date and time are from.
DateTime has a Kind property, which can have one of three time zone options:
Unspecified
Local
Utc
NOTE If you are wishing to represent a date/time other than UTC or your local time zone, then you shou...
Checking if form has been submitted - PHP
... comments, this method won't work for in some cases (e.g. with check boxes and button without a name). You really should use:
if ($_SERVER['REQUEST_METHOD'] == 'POST')
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