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Extracting substrings in Go
...e bugs. This strips the last byte off the string, which may render it invalid UTF-8 (or other multibyte encoding).
– dr. Sybren
Oct 24 '17 at 10:53
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How to auto-center jQuery UI dialog when resizing browser?
...at looks great. Maybe I should have told that I don't always know what the ID of my dialog is, like this (how can I target that dialog?): var $dialog = $('<div><a href="#" title="Cancel">Cancel</a></a></div>') .html(assetBrowser) .dialog({ autoOpen: false, ti...
What does “Splats” mean in the CoffeeScript tutorial?
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I think it is a syntactic sugar for javascript's arguments object.
The idea may come form ruby's splat operator *.
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What is the standard exception to throw in Java for not supported/implemented operations?
...ems reasonable to me. "Yet" or "never" indicated by the Exception gives an idea on how to react on this.
– sschrass
Feb 16 '16 at 9:16
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R apply function with multiple parameters
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Showing a different background colour in Vim past 80 characters
... add this to your .vimrc to highlight 81 and onward (so 80 is your last valid column):
let &colorcolumn=join(range(81,999),",")
If you don't see a highlight, you may not have a ColorColumn highlight color set. Add this (adjust to suit your preferences):
highlight ColorColumn ctermbg=235 guib...
Why do indexes in XPath start with 1 and not 0?
...ere made to be readable for most people, RSS readers were developed to provide a more pleasant interface for humans to read RSS feeds. Now, raw RSS and XML data are read almost exclusively with some sort of reader or graphical interface. XML is still in frequent (perhaps permanent) use across the we...
How to keep index when using pandas merge
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Nice! To avoid explicitly specifying the index-name I use a.reset_index().merge(b, how="left").set_index(a.index.names).
– Truls
Dec 8 '17 at 9:21
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Private and protected constructor in Scala
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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How to get the anchor from the URL using jQuery?
...("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.html#a_1", idx = url.indexOf("#");
var hash = idx != -1 ? url.substring(idx+1) : "";
If this is the current page URL, you can just use window.location.hash to get it, and replace the # if you wish.
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