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addEventListener vs onclick
...h every other browser. With versions less than 9, you use the attachEvent[doc] method, like this:
element.attachEvent('onclick', function() { /* do stuff here*/ });
In most other browsers (including IE 9 and above), you use addEventListener[doc], like this:
element.addEventListener('click', fu...
How do I rename an open file in Emacs?
...m Steve Yegge's .emacs:
;; source: http://steve.yegge.googlepages.com/my-dot-emacs-file
(defun rename-file-and-buffer (new-name)
"Renames both current buffer and file it's visiting to NEW-NAME."
(interactive "sNew name: ")
(let ((name (buffer-name))
(filename (buffer-file-name)))
...
How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
How do I set global configuration for RSpec in Ubuntu.
6 Answers
6
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How do I read text from the (windows) clipboard from python?
How do I read text from the (windows) clipboard from python?
11 Answers
11
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How can I obfuscate (protect) JavaScript? [closed]
...anted a user to see, you would have a couple of options. First, you could do some kind of encryption, which is decrypted at page load. That would probably be one of the most secure options, but also a lot of work which may be unnecessary. You could probably base64 encode some string values, and t...
Selecting empty text input using jQuery
How do I identify empty textboxes using jQuery? I would like to do it using selectors if it is at all possible. Also, I must select on id since in the real code where I want to use this I don't want to select all text inputs.
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Bulk insert with SQLAlchemy ORM
Is there any way to get SQLAlchemy to do a bulk insert rather than inserting each individual object. i.e.,
10 Answers
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Simplest way to do a fire and forget method in c# 4.0
...
}).ConfigureAwait(false);
#pragma warning restore 4014
Let's break that down:
Task.Run returns a Task, which generates a compiler warning (warning CS4014) noting that this code will be run in the background - that's exactly what you wanted, so we disable warning 4014.
By default, Tasks attempt ...
How do I cancel form submission in submit button onclick event?
...
You are better off doing...
<form onsubmit="return isValidForm()" />
If isValidForm() returns false, then your form doesn't submit.
You should also probably move your event handler from inline.
document.getElementById('my-form').onsu...
Finding what branch a Git commit came from
...
While Dav is correct that the information isn't directly stored, that doesn't mean you can't ever find out. Here are a few things you can do.
Find branches the commit is on
git branch -a --contains <commit>
This will tell you all branches which have the given commit in their history. ...