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How do I convert this list of dictionaries to a csv file?
...ior solution doesn't handle the order. As noted by Wilduck, DictWriter is more appropriate here.
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When should I use double or single quotes in JavaScript?
... offer a clean syntax for: variable interpolation, multi-line strings, and more.
Note that JSON is formally specified to use double quotes, which may be worth considering depending on system requirements.
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How do I redirect output to a variable in shell? [duplicate]
...es not use a redirect. If you actually need to use a redirect because of a more complex need, See my answer. Google brought you here, right? Why go somewhere else to find the answer you searched for?
– Bruno Bronosky
Aug 5 '14 at 22:25
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Why use argparse rather than optparse?
...ommands
allowing alternative option prefixes like + and /
handling zero-or-more and one-or-more style arguments
producing more informative usage messages
providing a much simpler interface for custom types and actions
More information is also in PEP 389, which is the vehicle by which argparse made...
MySQL LIKE IN()?
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A REGEXP might be more efficient, but you'd have to benchmark it to be sure, e.g.
SELECT * from fiberbox where field REGEXP '1740|1938|1940';
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How do I modify the URL without reloading the page?
...irefox 4+, and Internet Explorer 10pp4+!
See this question's answer for more information:
Updating address bar with new URL without hash or reloading the page
Example:
function processAjaxData(response, urlPath){
document.getElementById("content").innerHTML = response.html;
document....
How do the Proxy, Decorator, Adapter, and Bridge Patterns differ?
...acade is a higher-level (read: simpler) interface to a subsystem of one or more classes. Suppose you have a complex concept that requires multiple objects to represent. Making changes to that set of objects is confusing, because you don't always know which object has the method you need to call. Tha...
Find the min/max element of an Array in JavaScript
...lt-ins can cause collisions with other libraries (some see), so you may be more comfortable with just apply'ing Math.xxx() to your array directly:
var min = Math.min.apply(null, arr),
max = Math.max.apply(null, arr);
Alternately, assuming your browser supports ECMAScript 6, you can use the ...
Single vs Double quotes (' vs ")
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