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Does List guarantee insertion order?
...ist "Represents a strongly typed list of objects that can be
accessed by index."
The index values must remain reliable for this to be accurate. Therefore the order is guaranteed.
You might be getting odd results from your code if you're moving the item later in the list, as your Remove() will m...
Splitting string into multiple rows in Oracle
I know this has been answered to some degree with PHP and MYSQL, but I was wondering if someone could teach me the simplest approach to splitting a string (comma delimited) into multiple rows in Oracle 10g (preferably) and 11g.
...
What are the differences between segment trees, interval trees, binary indexed trees and range trees
What are differences between segment trees, interval trees, binary indexed trees and range trees in terms of:
2 Answers
...
Iteration ng-repeat only X times in AngularJs
...nd I could think of.
<span ng-repeat="n in [].constructor(5) track by $index">
{{$index}}
</span>
Here's a Plunker example.
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follo...
Run JavaScript code on window close or page refresh?
...load", logData, false);
function logData() {
navigator.sendBeacon("/log.php", analyticsData);
}
sendBeacon() is supported in:
Edge 14
Firefox 31
Chrome 39
Safari 11.1
Opera 26
iOS Safari 11.4
It is NOT currently supported in:
Internet Explorer
Opera Mini
Here is a polyfill for sendBeaco...
CSS z-index paradox flower
I would like to create a paradoxical effect via the z-index CSS property.
6 Answers
...
How do Python functions handle the types of the parameters that you pass in?
...nd the type of the return type of a function like this:
def pick(l: list, index: int) -> int:
return l[index]
We can here see that pick takes 2 parameters, a list l and an integer index. It should also return an integer.
So here it is implied that l is a list of integers which we can see ...
Fastest way to flatten / un-flatten nested JSON objects
...gex runs remarkably well (especially in Chrome), I tried replacing it with indexOf logic, but was only able to realize a speed-up in FF. I'll be adding a bounty to this question to see if another clever improvement can be stirred up, but so far this is more than what I was hoping for.
...
What is the Gradle artifact dependency graph command?
...
gradlew -q :app:dependencies > dependencies.txt
Will write all dependencies to the file dependencies.txt
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Traverse a list in reverse order in Python
...versed(a):
... print(i)
...
baz
bar
foo
To also access the original index, use enumerate() on your list before passing it to reversed():
>>> for i, e in reversed(list(enumerate(a))):
... print(i, e)
...
2 baz
1 bar
0 foo
Since enumerate() returns a generator and generators ca...