QSlider::groove:horizontal {
border: 1px solid #bbb;
background: white;
height: 10px;
border-radius: 4px;
}
QSlider::sub-page:horizontal {
background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
stop: 0 #66e, stop: 1 #bbf);
background: qlineargradient(x1: 0, y1: 0.2, x2: 1, y2: 1,
stop: 0 #bbf, stop: 1 #55f);
border: 1px solid #777;
height: 10px;
border-radius: 4px;
}
QSlider::add-page:horizontal {
background: #fff;
border: 1px solid #777;
height: 10px;
border-radius: 4px;
}
QSlider::handle:horizontal {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #eee, stop:1 #ccc);
border: 1px solid #777;
width: 13px;
margin-top: -2px;
margin-bottom: -2px;
border-radius: 4px;
}
QSlider::handle:horizontal:hover {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #fff, stop:1 #ddd);
border: 1px solid #444;
border-radius: 4px;
}
QSlider::sub-page:horizontal:disabled {
background: #bbb;
border-color: #999;
}
QSlider::add-page:horizontal:disabled {
background: #eee;
border-color: #999;
}
QSlider::handle:horizontal:disabled {
background: #eee;
border: 1px solid #aaa;
border-radius: 4px;
}카테고리 없음2023. 12. 21. 08:55
카테고리 없음2022. 5. 13. 10:00
카테고리 없음2022. 4. 15. 10:17
map, reduce, filter..
score = lambda x: "A등급" if x >= 80 else ("B등급" if x >= 70 else "C등급")
# ----------------------------------------------------------
add = lambda a, b: a+b
result = add(3, 5)
# ----------------------------------------------------------
arr = [[1,2,9],
[5,1,8],
[3,7,9]]
# 2열이 가장 큰 행
print(max(arr, key=lambda x: x[1])) # [3,7,9]
# 2열이 가장 큰 행의 3번째 요소
print(max(arr, key=lambda x: x[1])[2]) # 9
# ----------------------------------------------------------
a = [1, 6, 2, 5, 2, 7, 2, 8, 9, 11, 5, 26]
result = list(map(lambda x : x**2, a)) # 제곱시키기
print(result)
result2 = list(map(lambda x : str(x) if x % 2 == 0 else x, a)) # 짝수인 것은 string 타입으로 cast 아니면 단순히 반환
print(result2)
b = [12, 16, 24, 5, 20, 27, 12, 8, 9, 110, 51, 26]
result3 = list(map(lambda x, y : x + y, a, b)) # 리스트 자료형 두 개 받아서 연산
print(result3)
# ----------------------------------------------------------
full_name = lambda first, last: f'Full name: {first.title()} {last.title()}'
full_name('Fname', 'Name')
# ----------------------------------------------------------
def square(x):
return lambda : x*x
listOfLambdas = [square(i) for i in [1,2,3,4,5]]
for f in listOfLambdas:
print(f())
listOfLambdas = [lambda i=i: i*i for i in range(1, 6)]
for f in listOfLambdas:
print(f())
