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Python 2021-10-12 15:25:09
django select_related and prefetch_related
django select_related and prefetch_related select_related >> foreignkey prefetch_related >> many to many basically they are performance boosters ,used to avoid multiple unnecessary queries Both methods achieve the same purpose, to forego unne... Add solution -
CSS 2021-10-11 22:16:12
breakpoint css
/* BOOSTRAP MEDIA BREAKPOINTS */ /* Small devices (landscape phones, 576px and up) */ @media (min-width: 576px) { .selector { background-color:#f00; } } /* Medium devices (tablets, 768px and up) The navbar toggle appears at this breakpoint */ @me... Add solution -
Python 2021-10-06 00:02:06
Lazy Predict Regression Auto SkLearn
from lazypredict.Supervised import LazyRegressor from sklearn import datasets from sklearn.utils import shuffle import numpy as np boston = datasets.load_boston() X, y = shuffle(boston.data, boston.target, random_state=13) X = X.astype(np.float32) offse... Add solution -
C++ 2021-09-30 01:36:04
c++ check that const char* has suffix
#include <boost/algorithm/string/predicate.hpp> // works with const char* assert(boost::algorithm::ends_with("mystring", "ing")); // also works with std::string std::string haystack("mystring"); std::string needle(&q... Add solution -
Shell/Bash 2021-09-26 22:52:02
gk420t driver windows
$ sudo apt install git $ git clone https://github.com/kpu/kenlm.git $ cd kenlm/ $ mkdir -p build $ sudo apt install cmake $ sudo apt install gcc $ sudo apt-get install g++ $ sudo apt install libeigen3-dev $ sudo apt-get install build-essential $ sudo apt... Add solution -
C++ 2021-09-24 14:06:02
PUBG_APIKEY=<your-api-key> npm t
{ "region": "eu", "defaultRegion": "eu", "season": "2017-pre3", "defaultSeason": "2017-pre3", "match": "solo", "lastUpdated": "2... Add solution -
CSS 2021-09-22 16:43:04
bootstrap css
<!-- Boostrap 4 CSS --> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" cross... Add solution