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How do I git rm a file without deleting it from disk? [duplicate]
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git rm --cached file
should do what you want.
You can read more details at git help rm
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How do I add a newline to a TextView in Android?
When I define a TextView in xml , how do I add a new line to it? \n seems not to work.
31 Answers
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How do I clear the content of a div using JavaScript? [closed]
... page (preferably in the <head>)
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").htm...
How do I enter a multi-line comment in Perl? [duplicate]
How do I add a multi-line comment to Perl source code?
2 Answers
2
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How do I update the element at a certain position in an ArrayList? [duplicate]
I have one ArrayList of 10 String s. How do I update the index 5 with another String value?
5 Answers
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Compile (but do not run) a Python script [duplicate]
How do I compile a Python script without running it? I just want to check the script for syntax errors. I was hoping for a simple command line switch, but I didn't see anything in python --help . I'd like an answer for both Python 2 and Python 3.
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What does an asterisk do in a CSS property name? [duplicate]
I know what an asterisk does in a selector for CSS ( What does an Asterisk do? ), but what does it do in a property name? Here is an example of CSS used by YUI. I don't know what the *display does.
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Is there a way to rollback my last push to Git? [duplicate]
..., force push to the repo, then go back again - remove the last step if you don't care about the commit )
Without doing any changes to your local repo, you can also do something like:
git push -f origin <sha_of_previous_commit>:master
Generally, in published repos, it is safer to do git rev...
How do I convert hex to decimal in Python? [duplicate]
...Perl code where the hex() function converts hex data to decimal. How can I do it on Python ?
3 Answers
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Disable form auto submit on button click
...button is not of type "submit". e.g. Buttons like : <button>Click to do something</button> , result in form submission.
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