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How to delete selected text in the vi editor
...cks and selections are not transmitted to the remote system. So, vi has no idea that you just selected some text. (There are exceptions to this, but in general mouse actions aren't transmitted.)
To delete multiple lines in vi, use something like 5dd to delete 5 lines.
If you're not using Vim, I wo...
Get loop counter/index using for…of syntax in JavaScript
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entries() is returning an empty object: {}. Any idea why that would be? My array is an Array of Objects.
– Joshua Pinter
Jul 30 '17 at 22:57
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Why do I need 'b' to encode a string with Base64?
...omes a string. A string is a sequence of Unicode characters. base64 has no idea what to do with Unicode data, it's not 8-bit. It's not really any bits, in fact. :-)
In your second example:
>>> encoded = base64.b64encode('data to be encoded')
All the characters fit neatly into the ASCII ...
How to insert a newline in front of a pattern?
...ingle newline (and inserting \n\r - i.e., an additional CR - is a terrible idea).
– mklement0
Nov 30 '15 at 4:08
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show 1 more comment
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How to filter object array based on attributes?
...re probably many implementations you can choose from, but this is my basic idea (and there is probably some format where you can iterate over an object with jQuery, I just cant think of it right now):
function filter(collection, predicate)
{
var result = new Array();
var length = collection...
Create a unique number with javascript time
...y getUTCMilliseconds() is an integer between 0 and 999.. This is the worst idea for unique id, first paragraph should be removed.
– gaspard
May 11 '16 at 8:20
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How to force push a reset to remote repository?
...erver? Or perhaps you were using that metaphorically. To play with these ideas I created a test repo in /opt/git (my git server space) and then I modified this setting in /opt/git/the_repo/the_repo.git/config. But once done the git push --force origin SHA:branch worked as required.
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ng-app vs. data-ng-app, what is the difference?
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@DaveAlger: It is a bad idea to do as you said. If there is a lot of famous tools as Angular outside there with different prefix you want that HTML follow them all to add their prefix ?!?! As Krumia said it is the way to extend HTML.
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Define css class in django Forms
...et attrs, then they are overriden by this 'addcss' filter. Do you have any ideas how to merge that?
– alekwisnia
Nov 21 '13 at 14:16
1
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How do I move forward and backward between commits in git?
...time, then I did git reset HEAD to go back to where I was... now I have no idea what state my repository is in and everything is scary. What should I do now?
– theonlygusti
Jul 18 at 22:20
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