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How to get the children of the $(this) selector?
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You can use classes to differentiate your child object. That is easy and fun. i.e.
<div class="mydiv">
<img class='first' src="test.png" alt="3">
<img class='second' src="test.png" alt="4">
</div>
You can do this as below :
$(this).find(".first").attr("alt")
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How to create border in UIButton?
...es like corner radius, maskToBounds etc...
Also, a good article on button fun:
https://web.archive.org/web/20161221132308/http://www.apptite.be/tutorial_custom_uibuttons.php
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Python read-only property
... answered Sep 27 '16 at 4:31
Oz123Oz123
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Reverse / invert a dictionary mapping
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Fun Fact: Dictionaries will be ordered (by time of insertion) in Python 3.7 onwards.
– byxor
Jun 12 '18 at 20:18
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
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Chomosome has indexes c1, c2, c3, ..., cn. "Solution" is array a. Initialize a with your reference list. Then, for each pair of indexes in the chromosome, swap two elements in the solution (temp = a[c1]; a[c1] = a[c2]; a[c2] = temp). It doesn't matter if two i...
No Exception while type casting with a null in java
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Fun fact: l instanceof Long and s instanceof String will return false in these cases.
– Attila Tanyi
Mar 22 '18 at 12:17
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Fatal error: Maximum execution time of 300 seconds exceeded
...ore/Codeigniter.php, line 106 in version 2.1.3 the following appears:
if (function_exists("set_time_limit") == TRUE AND @ini_get("safe_mode") == 0)
{
@set_time_limit(300);
}
As there was no other way to avoid changing the core file, I removed it so as to allow configuration through php.ini, a...
What is
... used to maintain type safety.
See also
Java language guide/Generics/More Fun with wildcards
As to how this is useful in <T extends Comparable<? super T>>, it's when you have something like Cat extends Animal implements Comparable<Animal>.
Look at the signature of Collections.so...
Set android shape color programmatically
...red a while back, but it can modernized by rewriting as a kotlin extension function.
fun Drawable.overrideColor(@ColorInt colorInt: Int) {
when (this) {
is GradientDrawable -> setColor(colorInt)
is ShapeDrawable -> paint.color = colorInt
is ColorDrawable -> col...
Applying a function to every row of a table using dplyr?
...red May 22 '17 at 21:26
CoderGuy123CoderGuy123
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