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What should I do when 'svn cleanup' fails?
...be of interest for somebody. You can delete them recursively with the following command: rm -rf find . -type f -name lock
– H6.
Jan 20 '12 at 14:47
1
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How to define object in array in Mongoose schema correctly with 2d geo index
...ng in html wont work.
– Raeesaa
Apr 10 '14 at 6:53
3
trk : { type : Array , "default" : [] } work...
How to undo a git pull?
...lt;SHA#>
– Nina
Aug 28 '15 at 18:10
This is the command I use the most when I have to undo something
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Why is sed not recognizing \t as a tab?
...
@sedit was on the right path, but it's a bit awkward to define a variable.
Solution (bash specific)
The way to do this in bash is to put a dollar sign in front of your single quoted string.
$ echo -e '1\n2\n3'
1
2
3
$ echo -e '1\n2\n3' | sed 's/.*/\t&/g'
t1
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How to open the default webbrowser using java
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is this a cross-platform solution or Windows only? other answers in this thread suggest to use the Runtime class for Linux
– isapir
Oct 23 '13 at 4:05
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How to set an “Accept:” header on Spring RestTemplate request?
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edited May 10 '17 at 19:34
Jon Sampson
1,25811 gold badge1616 silver badges2727 bronze badges
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how to use javascript Object.defineProperty
...
Since you asked a similar question, let's take it step by step. It's a bit longer, but it may save you much more time than I have spent on writing this:
Property is an OOP feature designed for clean separation of client code. For example, in some e-shop you might have objects like this:
functi...
Validating with an XML schema in Python
...sd"):
print('Valid! :)')
else:
print('Not valid! :(')
A little bit of OOP
In order to validate more than one file, there is no need to create an XMLSchema object every time, therefore:
validator.py
from lxml import etree
class Validator:
def __init__(self, xsd_path: str):
...
What is your preferred style for naming variables in R? [closed]
...as advocated by Google's R style guide is really rare however, and it is a bit strange that they advocate using that naming convention.
The full paper is here:
http://journal.r-project.org/archive/2012-2/RJournal_2012-2_Baaaath.pdf
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How to avoid having class data shared among instances?
...
Although the accepted anwer is spot on, I would like to add a bit description.
Let's do a small exercise
first of all define a class as follows:
class A:
temp = 'Skyharbor'
def __init__(self, x):
self.x = x
def change(self, y):
self.temp = y
So what d...