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What does “not run” mean in R help pages?
...owLowRepImageUploadWarning: true,
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postfix: "",
imageUploader: {
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“Diff” an image using ImageMagick
...
In ImageMagick v6.7.7-10 it seems -grayscale is not supported, I had to use -colorspace gray as @BrechtMachiels suggested
– austinmarton
May 3 '18 at 22:50
...
Ternary operator (?:) in Bash
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Xiong Chiamiov
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answered Oct 17 '10 at 14:42
ghostdog74ghostd...
How do I create an average from a Ruby array?
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edited May 10 '15 at 14:40
Joshua Pinter
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How do I debug error ECONNRESET in Node.js?
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e-sushie-sushi
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In OS X Lion, LANG is not set to UTF-8, how to fix it?
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Python, remove all non-alphabet chars from string
...st = 'abcdefghijklmnopqrstuvwxyz123456789!@#$%^&*()-=_+'
""", number = 1000000)
print(t0)
#Try with join method on filter
t0 = timeit.timeit("""
s = ''.join(filter(str.isalnum, st))
""", setup = """
st = 'abcdefghijklmnopqrstuvwxyz123456789!@#$%^&*()-=_+'
""",
number = 1000000)
print(t0)
...
How to split a large text file into smaller files with equal number of lines?
...of lines. So if my file has around 2M lines, I'd like to split it up into 10 files that contain 200k lines, or 100 files that contain 20k lines (plus one file with the remainder; being evenly divisible doesn't matter).
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The difference between the 'Local System' account and the 'Network Service' account?
...elegate.)
– Carl G
Aug 13 '13 at 20:10
1
Hi, thanks for the explanation. I have one question tho...
How to make a website secured with https
...signed certificate. The ones you can purchase vary wildly in price - from $10 to hundreds of dollars a year. You would need one of those if you set up an online shop, for example. Self-signed certificates are a viable option for an internal application. You can also use one of those for development....