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Golang: How to pad a number with zeros when printing?
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The fmt package can do this for you:
fmt.Printf("|%06d|%6d|\n", 12, 345)
Notice the 0 in %06d, that will make it a width of 6 and pad it with zeros. The second one will pad with spaces.
You can see it in action here: http://play.golang.org/p/cinDspMccp
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What does “./bin/www” do in Express 4.x?
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In Express 3.0, you normally would use app.configure() (or app.use()) to set up the required mi...
How do I detect what .NET Framework versions and service packs are installed?
A similar question was asked here , but it was specific to .NET 3.5. Specifically, I'm looking for the following:
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SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INT...
How to get different colored lines for different plots in a single figure?
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Matplotlib does this by default.
E.g.:
import matplotlib.pyplot as plt
import numpy as np
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What is the purpose of the EBP frame pointer register?
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edited Sep 13 '17 at 18:21
answered Feb 23 '09 at 20:55
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How do I convert a string to a double in Python?
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Adding Xcode Workspace Schemes to Version Control
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edited Sep 13 '17 at 6:01
user2067021
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answered A...
What is the correct way to get a subarray in Scala?
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3 Answers
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How does one use rescue in Ruby without the begin and end block
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Also, class definitions, module definitions and (I think) do/end block literals form implicit exception blocks.
– Jör...