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Loop backwards using indices in Python?
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nerak99
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answered May 15 '09 at 17:20
0x6adb0150x6adb015
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Assign variable value inside if-statement [duplicate]
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edited Aug 15 '16 at 6:28
RedBassett
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answered...
How to get “wc -l” to print just the number of lines without file name?
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221
Try this way:
wc -l < file.txt
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Why do some websites add “Slugs” to the end of URLs? [closed]
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EspoEspo
38.7k2020 gold badges126126 silver badges156156 bronze badges
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Python (and Python C API): __new__ versus __init__
...__(*args).
Compare the behaviour of tuple and list:
>>> x = (1, 2)
>>> x
(1, 2)
>>> x.__init__([3, 4])
>>> x # tuple.__init__ does nothing
(1, 2)
>>> y = [1, 2]
>>> y
[1, 2]
>>> y.__init__([3, 4])
>>> y # list.__init__ reiniti...
In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
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28 Answers
28
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How to add Options Menu to Fragment in Android
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20 Answers
20
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A worthy developer-friendly alternative to PayPal [closed]
...y=usd
-d "description=Charge for user@example.com"
-d "card[number]=4242424242424242"
-d "card[exp_month]=12"
-d "card[exp_year]=2012"
-d "card[cvc]=123"
Excellent developer tools and a sandbox
You can test your payment form integration with test API keys before going live. Mor...
Get names of all keys in the collection
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21 Answers
21
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How do I concatenate two text files in PowerShell?
... Get-Content and Set-Content cmdlets:
Get-Content inputFile1.txt, inputFile2.txt | Set-Content joinedFile.txt
You can concatenate more than two files with this style, too.
If the source files are named similarly, you can use wildcards:
Get-Content inputFile*.txt | Set-Content joinedFile.txt
Note 1...