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Transform DateTime into simple Date in Ruby on Rails
...recently wrote a gem to simplify this process and to neaten up your views, etc etc.
Check it out at: http://github.com/platform45/easy_dates
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Passing arrays as parameters in bash
...d when given as parameters.
Note that this still works even with descTable etc being defined with local, because locals are visible to the functions they call.
The ! in ${!1} expands the arg 1 variable.
declare -a just makes the indexed array explicit, it is not strictly necessary.
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What is TypeScript and why would I use it in place of JavaScript? [closed]
...implementations by many different vendors (e.g. Google, Microsoft, Oracle, etc.). The goal of JavaScript is to be the lingua franca of the web.
TypeScript is a superset of the JavaScript language that has a single open-source compiler and is developed mainly by a single vendor: Microsoft. The goal o...
When to use an interface instead of an abstract class and vice versa?
...kSorter
{
public bool compare(object lhs, object rhs)
{
// etc.
}
}
The problem with this is that you've unduly coupled together two concepts:
A way of comparing two items (what item should go first)
A method of sorting items (i.e. quicksort vs merge sort etc.)
In the above...
Node.js on multi-core machines
...pling between processes, have more sophisticated load-balancing decisions, etc.), but it is definitely more work to set up and the built-in cluster module is a low-complexity alternative that works for most people.
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Java 8 Streams: multiple filters vs. complex condition
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Interesting - when I change the order to run test2 BEFORE test1, test1 runs slightly slower. It's only when test1 runs first that it seems faster. Can anyone reproduce this or have any insights?
– Sperr
Aug 4 '17 at 20...
How to detect if JavaScript is disabled?
...
... construction of ajaxy-link, setting of "js-enabled" cookie flag, etc..
</script>
<noscript>
<a href="next_page.php?nojs=1">Next Page</a>
</noscript>
Users without js will get the next_page link - you can add parameters here so that you know on the next p...
What are dictionary view objects?
...faster to obtain, as it does not have to copy any data (keys or values) in order to be created.
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Using a bitmask in C#
... mask I did Mon=Math.Power(2, 0), Tues=Math.Pow(2, 1), Wed=Math.Pow(2, 2), etc. so the bit position is a little more obvious for those of use who aren't used to binary to decimal conversion. Blindy's is good too since it turns into a boolean result by shifting the masked bit.
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Make Iframe to fit 100% of container's remaining height
...ode, so getting your page to look consistently across browsers becomes two orders of magnitude more difficult. Use a DOCTYPE. Always. Preferably the HTML5 one - <!DOCTYPE html>. It's easy to remember and works like a charm in all browsers, even the 10 years old ones.
The only exception is whe...