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What is monkey patching?
...orgets the "retain a pointer" step, it is lost?
– Tommy
Jan 24 '17 at 16:33
3
@Tommy If refcounts...
Is it safe to use -1 to set all bits to true?
...values. The value of ~0 may not be -1, but this is the value you need. See my answer and @Dingo's summary.
– Johannes Schaub - litb
Aug 2 '10 at 4:20
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How should I call 3 functions in order to execute them one after the other?
...t platform does not support promises, polyfill it with PromiseJs.
Look at my answer here Wait till a Function with animations is finished until running another Function if you want to use jQuery animations.
Here is what your code would look like with ES6 Promises and jQuery animations.
Promise.re...
What's the difference between using INDEX vs KEY in MySQL?
...
Here is a nice description about the "difference":
"MySQL requires every Key also be indexed, that's an implementation
detail specific to MySQL to improve performance."
share
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Align elements side by side
...order: 1px solid indigo;
padding: 1rem;
}
Using the float solution my have unintended affect on other elements. (Hint: You may need to use a clearfix.)
html
<div class='parent'>
<div class='child float-left-child'>A</div>
<div class='child float-left-child'>B<...
How to write Unicode characters to the console?
...stance was stuck in the fact that the command prompt fonts did not support my character set.
– Veverke
Sep 21 '15 at 10:40
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@UniqueConstraint and @Column(unique = true) in hibernate annotation
...que constraint is created am I able to reference the constraint by name in my JPA Repository to query on that?
– jDub9
Jan 9 '18 at 18:48
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Get image data url in JavaScript?
...d browsers that use still reference count to inform garbage collection. To my comprehension the circular reference does not create leak in a mark and sweep setup. Once the functions' scopes of getBase64FromImageUrl(url) and img.onload = function () are exited img is unreachable and garbage collected...
How to use JavaScript variables in jQuery selectors?
...value="2" />
Selector in DOM as data attribute
This is my preferred way as it makes you code really DRY
// HTML
<input type="text" id="bx" />
<input type="button" data-input-sel="#bx" value="1" class="js-hide-onclick"/>
//JS
$($(this).data("input-sel")).hide();
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What is the “__v” field in Mongoose
... MongoDB version 2.2. I've noticed a __v field has started appearing in my MongoDB documents. Is it something to do with versioning? How is it used?
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