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Possible to iterate backwards through a foreach?
...s to be iterated through in order? Would you not use foreach in that case? What would you use?
– avl_sweden
Jan 9 '17 at 15:50
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Maven Snapshot Repository vs Release Repository
What is the difference between a Snapshot Repository and Release Repository?
5 Answers
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How do I get started with Node.js [closed]
...monJS-style require() for code loading; it's probably a bit different from what you're used to.
Familiarize yourself with Node.js's standard library.
Then, you're going to want to see what the community has to offer:
The gold standard for Node.js package management is NPM.
It is a command line ...
Difference between path.normalize and path.resolve in Node.js
What is the difference (if any) between path.normalize(your_path) and path.resolve(your_path) ?
2 Answers
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Setting different color for each series in scatter plot on matplotlib
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I don't know what you mean by 'manually'. You can choose a colourmap and make a colour array easily enough:
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.cm as cm
x = np.arange(10)
ys = [i+x+(i*x)**2 for i in rang...
How do I read the first line of a file using cat?
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what's the IFS= part at the beginning?
– Florian Castellane
May 24 '18 at 11:53
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How do I redirect in expressjs while passing some context?
...am using express to make a web app in node.js. This is a simplification of what I have:
8 Answers
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
... and get its value?
How to find whether or not a variable is empty in Bash
What does “plus colon” (“+:”) mean in shell script expressions?
Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?
What is the difference between single and double square brackets in B...
Regular expressions in C: examples?
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@Laurence What's the meaning of passing 0 to regcomp? regcomp only takes four integer values 1, 2, 4 and 8 to represent 4 different modes.
– lixiang
Sep 21 '13 at 7:40
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MySQL maximum memory usage
...kier than that.
The bottom line is: there is no general rule of thumb for what is recommend for your MySQL setup. It all depends on the current usage or the projections.
Settings & database
MySQL offers countless variables and switches to optimize its behavior. If you run into issues, you rea...