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What's the fuss about Haskell? [closed]
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The way it was pitched to me, and what I think is true after having worked on learning on Haskell for a month now, is the fact that functional programming twists your brain in interesting ways: it forces you to think about familiar problems in different ways: instead of loops, think in maps an...
Expand Python Search Path to Other Source
...gh the command line. I'm trying to figure out how to get python to search for the right path when I run project modules. For instance, when I run something like:
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What should my Objective-C singleton look like? [closed]
My singleton accessor method is usually some variant of:
26 Answers
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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
...understand following line of code in shell. It is used to get the current working directory. I am aware that $(variable) name return the value inside the variable name, but what is $(command) supposed to return? Does it return the value after executing the command? In that case, we can use ` t...
What are “res” and “req” parameters in Express functions?
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req is an object containing information about the HTTP request that raised the event. In response to req, you use res to send back the desired HTTP response.
Those parameters can be named anything. You could change that code to this if it's more clear:
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CSS container div not getting height
...dd the following property:
.c{
...
overflow: hidden;
}
This will force the container to respect the height of all elements within it, regardless of floating elements.
http://jsfiddle.net/gtdfY/3/
UPDATE
Recently, I was working on a project that required this trick, but needed to allow overf...
What is Domain Driven Design (DDD)? [closed]
.... Even DDD advocates will frequently point out that DDD is only intended for large (>6 month) projects.
Assuming that you're still reading at this point, my take on DDD is this:
DDD is about trying to make your software a model of a real-world system or process. In using DDD, you are meant to...
Control cannot fall through from one case label
...e. But I am getting a "Control cannot fall through from one case label" error.
8 Answers
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Custom numeric format string to always display the sign
Is there any way I can specify a standard or custom numeric format string to always output the sign, be it +ve or -ve (although what it should do for zero, I'm not sure!)
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How do I setup a SSL certificate for an express.js server?
Before, in an older version of express, I could do this:
3 Answers
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