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What “things” can be injected into others in Angular.js?
...e two versions. value works just the same way--if whatever we would return from our $get function (aka our factory function) is always exactly the same, we can write even less code using value. For example, since we always return the same function for our greeting service, we can use value to define...
Difference between Lookup() and Dictionary(Of list())
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@nawfal - that's exactly what Lookups are for. From msdn: "You can create an instance of a Lookup<TKey, TElement> by calling ToLookup on an object that implements IEnumerable<T>."
– Niall Connaughton
Aug 26 '15 at 6:06
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JavaScript query string [closed]
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You can extract the key/value pairs from the location.search property, this property has the part of the URL that follows the ? symbol, including the ? symbol.
function getQueryString() {
var result = {}, queryString = location.search.slice(1),
re = /(...
How to convert enum value to int?
...the OP already has a value of type Tax, and wants to get the numeric value from it.
– Jon Skeet
Sep 10 '14 at 22:34
I ...
Calling a static method on a generic type parameter
...turnsCollection(){} } Could you do something to access that static method from a generic type?
– Hugo Migneron
Jul 22 '10 at 19:41
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Rounding up to next power of 2
...d. CPUs have an instruction to help this (actually already at that time?). From : jameshfisher.com/2018/03/30/round-up-power-2.html uint64_t next_pow2(uint64_t x) { return x == 1 ? 1 : 1<<(64-__builtin_clzl(x-1)); } And for 32 bit : uint32_t next_pow2(uint32_t x) { return x == 1 ? 1 : 1<&...
PHP 5 disable strict standards error
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Do you want to disable error reporting, or just prevent the user from seeing it? It’s usually a good idea to log errors, even on a production site.
# in your PHP code:
ini_set('display_errors', '0'); # don't show any errors...
error_reporting(E_ALL | E_STRICT); # ...but do log them...
Python os.path.join on Windows
...at is the criteria for which os.path.join('c:','folder') works differently from os.path.join('folder','file')? Is it because of the : or because 'c:` is a drive?
– Vincenzooo
Feb 8 at 18:30
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How to calculate moving average using NumPy?
... 3.5, 8.5]. Even the answerer's test case for a moving average of values from 0 to 19 is incorrect, claiming that the average of 0, 1, and 2 is 0.5. How did it get 6 upvotes?
– JeremyKun
Aug 22 '13 at 18:18
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How to find out if an item is present in a std::vector?
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You can use std::find from <algorithm>:
#include <vector>
vector<int> vec;
//can have other data types instead of int but must same datatype as item
std::find(vec.begin(), vec.end(), item) != vec.end()
This returns a bool (t...