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How to remove line breaks (no characters!) from the string?
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Can't believe this answer doesn't get more cred. 100 thumbs up to this over preg_replace()
– pimbrouwers
Feb 21 '14 at 20:07
64
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Python circular importing?
...t sibling_module, not from .sibling_module import SomeClass). There's some more subtlety when a package's __init__.py file is involved in the circular import, but the issue is both rare, and probably a bug in the import implementation. See Python bug 23447, which I submitted a patch for (which alas ...
PHP - Check if two arrays are equal
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91
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Are class names in CSS selectors case sensitive?
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62
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Understanding prototypal inheritance in JavaScript
...ss if it is in the constructor or in the prototype. Using the prototype is more efficient because usually you need a function only once per type.
The new call in javascript automatically sets the constructor in the prototype. If you are overwriting the prototype so you have to set the constructor m...
How to disable a link using only CSS?
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The answer is already in the comments of the question. For more visibility, I am copying this solution here:
.not-active {
pointer-events: none;
cursor: default;
text-decoration: none;
color: black;
}
<a href="link.html" class="not-active">Link</a>
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How to empty a Heroku database
...reset doesn't work via heroku run rake. You have to use pg:reset instead.
More information can be found in Heroku's documentation:
Running Rake Commands
Reset Postgres DB
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How to stop creating .DS_Store on Mac? [closed]
...olution? As DeathToDSStore doesn't seem to be working on latest MacOS's anymore...
– JKL
Oct 31 '19 at 8:48
@JKL I am ...
Is it correct to use JavaScript Array.sort() method for shuffling?
...irst claim A < B and B < C, but then C < A).
It also ends up as a more complex (in terms of execution time) shuffle than you really need.
I prefer the shuffle algorithm which effectively partitions the collection into "shuffled" (at the start of the collection, initially empty) and "unshuff...