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How do I write a Python program to print the pattern?
543210
432105
321054
210543
054321
543210
You can do it by something like this:
a = "543210"
print(a)
for i in range(6):
a = a + (a[0])
a = a[1:]
print(a)
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I have this:
a = ['a','b','c','d','e','f']
And I want to make it into this:
a = ['ab','cd','ef']
I tried this:
for i in range(len(a)):
if round(i/2) > len(a):
break
c = (a[(i*2)-1])+(a[i*2])
c_list.append(c)
But it didn't work, and I felt it wasn't the best way to approach it.
def pair_up(a):
return [a[i]+a[i+1] for i in range(0,len(a),2)]
print(pair_up(a))
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Input_data=[{'filename':'file_A','start_page':1,'end_page':3,'angle':90},{'filename':'file_A','start_page':6,'end_page':8,'angle':270},{'filename':'file_B','start_page':2,'end_page':3,'angle':90},{'filename':'file_B','start_page':5,'end_page':5,'angle':270}]
output=[{'filename':'file_A','page':1,'angle':90},
{'filename':'file_A','page':2,'angle':90},{'filename':'file_A','page':3,'angle':90},{'filename':'file_A','page':6,'angle':270},{'filename':'file_A','page':7,'angle':270},
{'filename':'file_A','page':8,'angle':270},{'filename':'file_B','page':2,'angle':90},
{'filename':'file_B','page':3,'angle':90},{'filename':'file_B','page':5,'angle':270}]
}
If I understood correctly, you want to do:
output = []
for d in Input_data:
for i in range(d["start_page"], d["end_page"] + 1):
output.append({'filename':d["filename"], 'page':i, 'angle':d["angle"]})
print(output)
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How can I grab the invite code from this string?
{awarded:1,inviteURL:https:\/\/www.example.com\/refer\/invite\/111A111A\/}
The expected output would be "111A111A".
Any help is appreciated
I tried it in a simple way, You could give more details for further improvement.
s = "{awarded:1,inviteURL:https:\/\/www.example.com\/refer\/invite\/111A111A\/}"
print(s[-11: -3])
This will do it with ReGex
import re
def findInvite(s):
return re.search(r"(?<=/invite\\/).*(?=\\/)",s).group()
assert findInvite("{awarded:1,inviteURL:https:\/\/www.example.com\/refer\/invite\/111A111A\/}") == "111A111A"
And if this isn't a string but a dict, then change the function to:
def findInvite(d):
s = d["inviteURL"]
return re.search(r"(?<=/invite\\/).*(?=\\/)",s).group()
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I tried to append these values in the list but it appends only else part.
I want to store these values i printed in a list. How can i achieve this??
for i in d["Cabin new"]:
if i=="nan":
print ("na")
else:
print (i[1:])
Append in both places:
res = []
for i in d["Cabin new"]:
if i=="nan":
res.append('na')
else:
res.append(i[1:])
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these items are in a list
SF-04-08-010-MD01,
AHU-VVIP-02-003-MD03,
AHU-02-17-019-DPS03,
AHU-T3-01-PL-TS01,
EF-03-32-108-MD01,
AHU-02-16-019-MD01,
AHU-T3-01-003-MD01,
SF-04-08-010-MD01,
AHU-VVIP-02-003-MD03,
so i want a new list which should be like
SF-04-08
AHU-VVIP
AHU-02-17
AHU-T3-01
EF-03-32
AHU-02-16
AHU-T3-01
SF-04-08
AHU-VVIP-02
using python??
you can use strip like:
data = ['SF-04-08-010-MD01',
'AHU-VVIP-02-003-MD03',
'AHU-02-17-019-DPS03'
]
for item in data:
print ('-'.join(item.split('-')[:3]))
output:
SF-04-08
AHU-VVIP-02
AHU-02-17