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PHP “pretty print” json_encode [duplicate]
... so I'd like to add line breaks in and "pretty print" the JSON output. Any ideas on how to do this? My only other alternative that I can see is to not use json_encode at all and just write the file contents manually and add in my own line breaks for each line.
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Is gcc 4.8 or earlier buggy about regular expressions?
...an implementation of regex_search that only does "return false" was a good idea?
It wasn't such a bad idea a few years ago, when C++0x was still a work in progress and we shipped lots of partial implementations. No-one thought it would remain unusable for so long so, with hindsight, maybe it shoul...
Disable password authentication for SSH [closed]
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This worked for me; any ideas why using init.d didn't?
– Seb
Mar 14 '16 at 18:57
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Convert light frequency to RGB?
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General idea:
Use CEI color matching functions to convert wavelength to XYZ color.
Convert XYZ to RGB
Clip components to [0..1] and multiply by 255 to fit in the unsigned byte range.
Steps 1 and 2 may vary.
There are several co...
PCH File in Xcode 6
... 6? is worth reading. He points out that a PCH file is probably not a good idea, and suggests explicitly including .h files into modules that need them.
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Is “inline” without “static” or “extern” ever useful in C99?
...wer also answers your question, I think:
What does extern inline do?
The idea is that "inline" can be used in a header file, and then "extern inline" in a .c file. "extern inline" is just how you instruct the compiler which object file should contain the (externally visible) generated code.
[upd...
A simple example for someone who wants to understand Dynamic Programming [closed]
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The idea behind dynamic programming is that you're caching (memoizing) solutions to subproblems, though I think there's more to it than that.
There are many Google Code Jam problems such that solutions require dynamic programmin...
What is the purpose of a stack? Why do we need it?
...the code very terse.
UPDATE: Some additional thoughts
Incidentally, this idea of drastically lowering costs by (1) specifing a virtual machine, (2) writing compilers that target the VM language, and (3) writing implementations of the VM on a variety of hardware, is not a new idea at all. It did no...
How do you calculate the average of a set of circular data? [closed]
...turning point (which is where the derivative = 0).
Here we will apply the idea of minimise the squared difference to derive the common arithmetic mean formula: sum(a[i])/n. The curve y = sum((a[i]-x)^2) can be minimised in this way:
y = sum((a[i]-x)^2)
= sum(a[i]^2 - 2*a[i]*x + x^2)
= sum(a[i]^2)...
sass --watch with automatic minify?
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If you are using JetBrains editors like IntelliJ IDEA, PhpStorm, WebStorm etc. Use the following settings in Settings > File Watchers.
Convert style.scss to style.css set the arguments
--no-cache --update $FileName$:$FileNameWithoutExtension$.css
and output paths t...