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Answers
$input_array = array('a', 'b', 'c', 'd', 'e');
print_r(array_chunk($input_array, 2));
OR
Array
(
[0] => Array
(
[0] => a
[1] => b
)
[1] => Array
(
[0] => c
[1] => d
)
[2] => Array
(
[0] => e
)
)php artisan make:controller PhotoController --resource --model=Photo
let forDeletion = [2, 3, 5]
let arr = [1, 2, 3, 4, 5, 3]
arr = arr.filter(item => !forDeletion.includes(item))
// !!! Read below about array.includes(...) support !!!
console.log(arr)
// [ 1, 4 ]
OR
var months = [
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
];
OR
let arrDeletedItems = array.splice(start[, deleteCount[, item1[, item2[, ...]]]])String message;
JSONObject json = new JSONObject();
json.put(name, student);
JSONArray array = new JSONArray();
JSONObject item = new JSONObject();
item.put(information, test);
item.put(id, 3);
item.put(name, course1);
array.add(item);
json.put(course, array);
message = json.toString();
// message
// {course:[{id:3,information:test,name:course1}],name:student}y = pd.get_dummies(df.Countries, prefix='Country')
print(y.head())
# from here you can merge it onto your main DF
OR
from sklearn.preprocessing import MultiLabelBinarizer
mlb = MultiLabelBinarizer()
df = df.join(pd.DataFrame(mlb.fit_transform(df.pop('Col3')),
columns=mlb.classes_,
index=df.index))list.remove(item)
or
>>> a=[1,2,3]
>>> a.remove(2)
>>> a
[1, 3]
>>> a=[1,2,3]
>>> del a[1]
>>> a
[1, 3]
>>> a= [1,2,3]
>>> a.pop(1)
2
>>> a
[1, 3]
>>>How To Slice A List In Reverse Order Python?Questions
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