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Removing numbers from string [closed]
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Would this work for your situation?
>>> s = '12abcd405'
>>> result = ''.join([i for i in s if not i.isdigit()])
>>> result
'abcd'
This makes use of a list comprehension, and what is happening here is similar to this structure:
no_digits = []
# Iterat...
What's better at freeing memory with PHP: unset() or $var = null
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239
It was mentioned in the unset manual's page in 2009:
unset() does just what its name says - u...
IntelliJ IDEA jump from interface to implementing class in Java
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255
Yes.... in mac, it is Apple + ALT + B. You will need to move your cursor to the interface name...
What's the difference between globals(), locals(), and vars()?
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x = 1
l = locals()
print(l)
locals()
print(l)
x = 2
print(x, l['x'])
l['x'] = 3
print(x, l['x'])
inspect.currentframe().f_locals
print(x, l['x'])
f()
gives us:
{'x': 1}
{'x': 1, 'l': {...}}
2 1
2 3
2 2
The first print(l) only shows an 'x' entry, bec...
How does Git handle symbolic links?
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edited Oct 27 '18 at 10:02
Peter Mortensen
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One-liner to recursively list directories in Ruby?
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edited Dec 6 '17 at 20:47
cameck
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answered Mar 3 '10 at 1...
Kill some processes by .exe file name
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244
Quick Answer:
foreach (var process in Process.GetProcessesByName("whatever"))
{
process.K...
Notepad++ Multi editing
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answered Aug 10 '10 at 20:35
BoltClock♦BoltClock
601k141141 gold badges12621262 silver badges12641264 bronze badges
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Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)
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12 Answers
12
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UITableView, Separator color where to set?
...I hope that helps - you'll need the self. to access it, remember.
Swift 4.2
tableView.separatorColor = UIColor.red
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