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# | |
# Always install local overrides first | |
# | |
/app/docker/docker-bootstrap.sh | |
STEP_CNT=4 | |
echo_step() { | |
cat <<EOF |
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# import html | |
import html | |
s = '<html><head></head><body><h1>GeeksForGeeks</h1></body></html>' | |
# Using html.escape() method | |
gfg = html.escape(s) | |
print(gfg) | |
#Вывод: |
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>>> import phonenumbers | |
>>> x = phonenumbers.parse("+442083661177", None) | |
>>> print(x) | |
Country Code: 44 National Number: 2083661177 Leading Zero: False | |
>>> type(x) | |
<class 'phonenumbers.phonenumber.PhoneNumber'> | |
>>> y = phonenumbers.parse("020 8366 1177", "GB") | |
>>> print(y) | |
Country Code: 44 National Number: 2083661177 Leading Zero: False | |
>>> x == y |
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import time | |
def slow(seconds): | |
def decorator_slow(func): | |
def wrapper( * args, ** kwargs): | |
print(f '{func.__name__} sleeping {seconds} second') | |
time.sleep(seconds) | |
result_value = func( * args, ** kwargs) | |
return result_value | |
return wrapper | |
return decorator_slow |
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# This is a sample config file that you can use as a reference for building your own. | |
# The "features" section describes how to map your input events into ML features that Metarank understands. | |
# See doc/feature_extractors.md for a general overview of possible things you can do, and doc/features | |
# for detailed per-extractor configuration options. | |
# These features can be shared between multiple models, so if you have a model A using features 1-2-3 and | |
# a model B using features 1-2, then all three features will be computed only once. | |
# You need to explicitely include a feture in the model configuration for Metarank to use it. | |
features: |
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Math.fround(0); // 0 | |
Math.fround(1); // 1 | |
Math.fround(1.337); // 1.3370000123977661 | |
Math.fround(1.5); // 1.5 | |
Math.fround(NaN); // NaN |
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list_ = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] | |
print(list_) | |
# lambda function | |
lambda_list = list(map(lambda x: x * 2, list_)) | |
# Map basically iterates every element | |
# in the list_ and returns the lambda | |
# function result | |
print(lambda_list) |
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from datetime import date | |
class Person: | |
def __init__(self, name, age): | |
self.name = name | |
self.age = age | |
# a class method to create a Person object by birth year. | |
@classmethod | |
def fromBirthYear(cls, name, year): |
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var numObj = 5.123456; | |
console.log(numObj.toPrecision()); // выведет '5.123456' | |
console.log(numObj.toPrecision(5)); // выведет '5.1235' | |
console.log(numObj.toPrecision(2)); // выведет '5.1' | |
console.log(numObj.toPrecision(1)); // выведет '5' | |
numObj = 0.000123; | |
console.log(numObj.toPrecision()); // выведет '0.000123' |
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howdoi print stack trace python | |
> import traceback | |
> | |
> try: | |
> 1/0 | |
> except: | |
> print '>>> traceback <<<' | |
> traceback.print_exc() | |
> print '>>> end of traceback <<<' | |
> traceback.print_exc() |
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