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Default implementation for Object.GetHashCode()
...ative::GetHashCode function in the CLR, which looks like this:
FCIMPL1(INT32, ObjectNative::GetHashCode, Object* obj) {
CONTRACTL
{
THROWS;
DISABLED(GC_NOTRIGGER);
INJECT_FAULT(FCThrow(kOutOfMemoryException););
MODE_COOPERATIVE;
SO_TOLER...
How to round a number to significant figures in Python
...
You can use negative numbers to round integers:
>>> round(1234, -3)
1000.0
Thus if you need only most significant digit:
>>> from math import log10, floor
>>> def round_to_1(x):
... return round(x, -int(floor(log10(abs(x)))))
...
>>> round_to_1(0.0232)...
How to split the name string in mysql?
... as middle_name,
SUBSTRING_INDEX(SUBSTRING_INDEX(fullname, ' ', 3), ' ', -1) AS last_name
FROM registeredusers
This second method considers the middle name as part of the lastname. We will only select a firstname and lastname column from your fullname field.
SELECT
SUBSTRING_INDEX(...
Get generic type of class at runtime
...
326
As others mentioned, it's only possible via reflection in certain circumstances.
If you reall...
How to “pretty” format JSON output in Ruby on Rails
...ns of JSON. For example:
require 'json'
my_object = { :array => [1, 2, 3, { :sample => "hash"} ], :foo => "bar" }
puts JSON.pretty_generate(my_object)
Which gets you:
{
"array": [
1,
2,
3,
{
"sample": "hash"
}
],
"foo": "bar"
}
...
Sort hash by key, return hash in Ruby
...
answered Mar 11 '14 at 2:03
Mark ThomasMark Thomas
34.8k99 gold badges6666 silver badges9797 bronze badges
...
How to make an HTTP request + basic auth in Swift
...
You provide credentials in a URLRequest instance, like this in Swift 3:
let username = "user"
let password = "pass"
let loginString = String(format: "%@:%@", username, password)
let loginData = loginString.data(using: String.Encoding.utf8)!
let base64LoginString = loginData.base64EncodedStrin...
Where do alpha testers download Google Play Android apps?
...
answered May 27 '13 at 14:41
HolgerHolger
1,13411 gold badge88 silver badges1010 bronze badges
...
Catch checked change event of a checkbox
...
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Sep 21 '09 at 15:50
...
How to dynamically insert a tag via jQuery after page load?
...
Rocket HazmatRocket Hazmat
195k3838 gold badges273273 silver badges318318 bronze badges
...