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Remove Object from Array using JavaScript
How can I remove an object from an array?
I wish to remove the object that includes name Kristian from someArray . For example:
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How to uncommit my last commit in Git [duplicate]
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@Jefromi: every answer in this question is totally wrong to emphasize --hard, the --soft, is necessary for it to be "uncommit last commit", a --hard will not only uncommit but also destroy your commit. I nearly destroyed a whol...
Swift - class method which must be overridden by subclass
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Case 2: Mind the fact, that if you call super.someFunc() from the overridden method, you get the error despite the fact that you overridden it. You know that you are not suppose to call it, but someone else doesn't have to know that and just follow the standard practice.
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How to revert a “git rm -r .”?
I accidentely said git rm -r . . How do I recover from this?
12 Answers
12
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How to remove an HTML element using Javascript?
...it the form, handle the submit event on the form instead, and return false from your handler:
HTML:
<form onsubmit="return removeDummy(); ">
<input type="submit" value="Remove DUMMY"/>
</form>
JavaScript:
function removeDummy() {
var elem = document.getElementById('du...
Any reason not to use '+' to concatenate two strings?
...ome cases, but other implementations can't, so programmers are discouraged from relying on this.) ''.join is the right way to do this.
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Passing base64 encoded strings in URL
...t the last three characters in the list above, and that is to prevent them from being interpreted incorrectly since they have other meanings in URLS. The same goes for base64, the original data could be binary or anything, but it is encoded in a form that can be transmitted easily using simple proto...
How to initialize a dict with keys from a list and empty value in Python?
I'd like to get from this:
6 Answers
6
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How should I choose an authentication library for CodeIgniter? [closed]
... and simple to integrate with CodeIgniter
Supports sending emails directly from the library
Well documented online and good active dev/user community
Simple to implement into a project
Cons
More complex DB schema than some others
Documentation lacks detail in some areas
SimpleLoginSecure
Pros
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Applying .gitignore to committed files
...es that I now want to ignore. How can I tell git to now ignore these files from future commits?
6 Answers
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