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json_encode sparse PHP array as JSON array, not JSON object
... question is "How can I get json_encode to encode my array as an array" my bit of code does just that.. I'm gussing it's the word "Encode" that's causing you greef? By 'encode' he means 'turns into'. That's not a reason to downvote.
– Robert Sinclair
Jun 21 '17...
CSS I want a div to be on top of everything
...your links will function properly, though you may have to tweak your CSS a bit afterwards.
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CSS for grabbing cursors (drag & drop)
... nice extended answer, thanks for adding the extra "grabbing" bit. nice touch. :)
– scotself
Aug 19 '16 at 20:34
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Using Vim's tabs like buffers
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Bit late to the party here but surprised I didn't see the following in this list:
:tab sball - this opens a new tab for each open buffer.
:help switchbuf - this controls buffer switching behaviour, try :set switchbuf=usetab...
drag drop files into standard html file input
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D'oh, a bit late then :) Right now im just using simple user agent checks in JS. Of course you have to test for MSIE , Trident/ (IE11) and Edge/ (IE12)...
– jlb
Aug 17 '16 at 12:56
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Random float number generation
... with RAND_MAX and a little math, you can generate random numbers in any arbitrary interval you choose. This is sufficient for learning purposes and toy programs. If you need truly random numbers with normal distribution, you'll need to employ a more advanced method.
This will generate a number...
Intelligent point label placement in R
...s like R, ggplot2, lattice etc. do most of the work; but that extra little bit of tweaking, adding a line here, adjusting a margin there, is probably better suited to a different tool.
:climbing down from soapbox:
I would also note that I think we could all come up with scatterplots with <10-15...
How can I filter lines on load in Pandas read_csv function?
...'t think .loc existed back in 2012, but I guess these days using .loc is a bit more explicit.
– Matti John
Jun 29 at 12:32
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LINQ to read XML
...ild on the @bendewey & @dommer examples. I needed to tweak each one a bit to get it to work, but in case another LINQ noob is looking for working examples, here you go:
//bendewey's example using data.xml from OP
using System;
using System.Collections.Generic;
using System.Linq;
using System.T...
Java regex capturing groups indexes
...ython? or else is there any difference? i'm new to reg ex that's why I'm a bit confused in both languages.
– Mani
Dec 5 '16 at 6:30
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