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Why does npm install say I have unmet dependencies?
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Altering a column: null to not null
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How to find index of list item in Swift?
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As swift is in some regards more functional than object-oriented (and Arrays are structs, not objects), use the function "find" to operate on the array, which returns an optional value, so be prepared to handle a nil value:
let arr:Array = ["a","b","c"...
Multiple inheritance for an anonymous class
How can an anonymous class implement two (or more) interfaces? Alternatively, how can it both extend a class and implement an interface?
For example, I want to create an object of anonymous class that extends two interfaces:
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How to iterate over arguments in a Bash script
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Which is the correct shorthand - “regex” or “regexp” [closed]
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What is middleware exactly?
...ists of a set of services that allows multiple processes running on one or more machines to interact.
What is Middleware gives a few examples.
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How to find index of all occurrences of element in array?
...TE: As per VisioN's comment, a simple for loop would get the same job done more efficiently, and it is easier to understand and therefore easier to maintain:
function getAllIndexes(arr, val) {
var indexes = [], i;
for(i = 0; i < arr.length; i++)
if (arr[i] === val)
ind...
How to find all occurrences of a substring?
...n string function that does what you're looking for, but you could use the more powerful regular expressions:
import re
[m.start() for m in re.finditer('test', 'test test test test')]
#[0, 5, 10, 15]
If you want to find overlapping matches, lookahead will do that:
[m.start() for m in re.finditer...