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Example images for code and mark-up Q&As [closed]
...l List<BufferedImage> SPRITES =
Collections.unmodifiableList(Arrays.asList(GOLD_QUEEN, SILVER_QUEEN,
GOLD_KING, SILVER_KING,
GOLD_ROOK, SILVER_ROOK,
...
Update git commit author date when amending
... 'noon', 'yesterday', 'midnight', 'tea' and others listed in the structure array special[].
– sbz
Jul 29 '16 at 0:18
...
Can I run javascript before the whole page is loaded?
...& !NodeList.prototype.forEach) {
NodeList.prototype.forEach = Array.prototype.forEach;
}
document.querySelectorAll("p").forEach(p => {
p.classList.add("found");
});
</script>
<p>Paragraph 2</p>
(See my answer here for details around ...
Javascript - removing undefined fields from an object [duplicate]
...
This solution also avoids hasOwnProperty() as Object.keys returns an array of a given object's own enumerable properties.
Object.keys(obj).forEach(function (key) {
if(typeof obj[key] === 'undefined'){
delete obj[key];
}
});
and you can add this as null or '' for stricter cleaning.
...
Should I use multiplication or division?
...ng inner loops when they aren't required or choosing a linked list over an array for an insertion sort are not optimizations, just programming.
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Can Android Studio be used to run standard Java projects?
...ur main class to:
object Main {
...
@JvmStatic
fun main(args: Array<String>) {
// do something
}
...
}
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foll...
Get second child using jQuery
...it is also relavant to know what exactly is in the $(t) variable. Is it an array of <TD> or is it a <TR> node with several <TD>s inside it?
To further illustrate the point, see the jsPerf scores on a <ul> list with 50 <li> children:
http://jsperf.com/second-child-selec...
Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?
...
@stakx: Tuples are also immutable, whereas arrays are not.
– Robert Paulson
Jun 22 '10 at 2:40
2
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List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
...y
[['foo'], [], []]
>>> l
[['foo'], [], []]
The list is just an array of pointers to the contents, so a shallow copy just copies the pointers, and so you have two different lists, but they have the same contents. To make copies of the contents, you need a deep copy.
Deep copies
To make ...
Why use JUnit for testing?
...method if implemented, otherwise using == reference comparison). Note: For arrays, it is the reference that is checked, and not the contents, use assertArrayEquals([message,] expected, actual) for that.
assertEquals([message,] expected, actual, delta) - Tests whether two float or double values are i...