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How do I clear the content of a div using JavaScript? [closed]
...function clearBox(elementID)
{
document.getElementById(elementID).innerHTML = "";
}
Then add the button on click event:
<button onclick="clearBox('cart_item')" />
In JQuery (for reference)
If you prefer JQuery you could do:
$("#cart_item").html("");
...
What is the difference between .py and .pyc files? [duplicate]
...rams." you are wrong here, check the doc (docs.python.org/tutorial/modules.html) : "A program doesn’t run any faster when it is read from a .pyc or .pyo file than when it is read from a .py file; the only thing that’s faster about .pyc or .pyo files is the speed with which they are loaded."
...
“Full screen”
...
To cover the entire viewport, you can use:
<iframe src="mypage.html" style="position:fixed; top:0; left:0; bottom:0; right:0; width:100%; height:100%; border:none; margin:0; padding:0; overflow:hidden; z-index:999999;">
Your browser doesn't support iframes
</iframe>
And be...
Compile (but do not run) a Python script [duplicate]
...
Documentation: docs.python.org/3/using/cmdline.html#using-on-cmdline and docs.python.org/3/library/py_compile.html (In particular, see the discussion of main().)
– Alan
Jan 22 '19 at 14:53
...
Display element as preformatted text via CSS [duplicate]
...can't remember where I referred it from. May be from w3.org/TR/CSS2/sample.html. Updated the answer since we don't need it now.
– Rasika Perera
Aug 19 '17 at 5:57
add a commen...
How do you create a dictionary in Java? [closed]
... Dictionary
http://docs.oracle.com/javase/6/docs/api/java/util/Dictionary.html
However this requires implementation.
Java gives us a nice implementation called a Hashtable
http://docs.oracle.com/javase/6/docs/api/java/util/Hashtable.html
...
AngularJS performs an OPTIONS HTTP request for a cross-origin resource
...port. I would encourage you to get over this excellent article (http://www.html5rocks.com/en/tutorials/cors/) that has much more details on the exact headers that needs to be sent by a server.
share
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Using git commit -a with vim
...d use one of the quick reference cards:
http://bullium.com/support/vim.html
http://tnerual.eriogerg.free.fr/vim.html
Also note How can I set up an editor to work with Git on Windows? if you're not comfortable in using Vim but want to use another editor for your commit messages.
If your commit...
Lua string to int
...4-bit default) integers are treated accordingly (lua.org/manual/5.3/manual.html): "A numeric constant with a fractional dot or an exponent denotes a float; otherwise it denotes an integer."
– Kevin Lee
Mar 19 '15 at 15:10
...
How do I increase the RAM and set up host-only networking in Vagrant?
...r VirtualBox command-line options:
http://www.virtualbox.org/manual/ch08.html#vboxmanage-modifyvm
The vagrant documentation has the section on how to change IP address:
Vagrant::Config.run do |config|
config.vm.network :hostonly, "192.168.50.4"
end
Also you can restructure the configuration...