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Change default global installation directory for node.js modules in Windows?
...the installation concept of chocolatey and the idea suggested by @Tracker, what worked for me was to do the following and all users on windows were then happy working with nodejs and npm.
Choose C:\ProgramData\nodejs as installation directory for nodejs and install nodejs with any user that is a me...
Redis key naming conventions?
What are the normal naming convention for keys in redis? I've seen values separated by : but I'm not sure what the normal convention is, or why.
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html (+css): denoting a preferred place for a line break
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what are span hacks?
– Jason S
Mar 2 '16 at 13:34
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Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
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But what if the script is very specific to the partial? Doesn't it make logical sense for it to be defined in the partial, and not the view?
– Jez
Oct 25 '12 at 14:57
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When and how should I use a ThreadLocal variable?
...rstand how not to use it and the risks of using it carelessly, and that is what Phil's answer is about. I'm glad he covered that point which isn't covered in any other answers. All those votes are well deserved. I believe SO should build understanding of concepts rather than just being a QA site.
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Ruby: Can I write multi-line string with no concatenation?
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There are pieces to this answer that helped me get what I needed (easy multi-line concatenation WITHOUT extra whitespace), but since none of the actual answers had it, I'm compiling them here:
str = 'this is a multi-line string'\
' using implicit concatenation'\
' to pre...
undefined reference to `WinMain@16'
...subsystem executable. The subsystem value in the file header tells Windows what services the program requires. In this case, with console system, that the program requires a console window.
This also causes the command interpreter to wait for the program to complete.
Now let's build it with GUI su...
How to maximize the browser window in Selenium WebDriver (Selenium 2) using C#?
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Two things: 1) If you care what's visible you probably want to move the window to origin before making it full screen. 2) If the screen dimensions are variable you can get them at run time with the javascript screen object. Taking these points into co...
Calculate business days
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this function expects a start and end date what if you have a start date and you want the result to be x business days from given date ?
– mcgrailm
May 18 '10 at 12:15
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How to create default value for function argument in Clojure
...lar [a & [b c]]
(let [b (or b 5)
c (or c (* 7 b))]
;; or whatever yer actual code might be...
(println a b c)))
(exemplar 3) => 3 5 35
This approach can easily be extended to work with named arguments (as in M. Gilliar's solution) as well:
(defn exemplar [a & {:keys ...