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Convert a number range to another range, maintaining ratio
I'm trying to convert one range of numbers to another, maintaining ratio. Maths is not my strong point.
18 Answers
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Fastest way to convert JavaScript NodeList to Array?
...y Are a-Changin'
@kangax (IE 9 preview)
Array.prototype.slice can now convert
certain host objects (e.g. NodeList’s)
to arrays — something that majority of
modern browsers have been able to do
for quite a while.
Example:
Array.prototype.slice.call(document.childNodes);
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convert string array to string
I would like to convert a string array to a single string.
9 Answers
9
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How well is Unicode supported in C++11?
... but toupper can only return one character code unit.
Next up, wstring_convert/wbuffer_convert and the standard code conversion facets.
wstring_convert is used to convert between strings in one given encoding into strings in another given encoding. There are two string types involved in this tra...
Order of serialized fields using JSON.NET
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{
ContractResolver = new OrderedContractResolver()
};
var json = JsonConvert.SerializeObject(obj, Formatting.Indented, settings);
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List of lists into numpy array
How do I convert a simple list of lists into a numpy array? The rows are individual sublists and each row contains the elements in the sublist.
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Convert a string to regular expression ruby
I need to convert string like "/[\w\s]+/" to regular expression.
5 Answers
5
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Convert form data to JavaScript object with jQuery
How do I convert all elements of my form to a JavaScript object?
51 Answers
51
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How to convert URL parameters to a JavaScript object?
...arams.get("abc"); // "foo"
Should your use case requires you to actually convert it to object, you can implement the following function:
function paramsToObject(entries) {
let result = {}
for(let entry of entries) { // each 'entry' is a [key, value] tupple
const [key, value] = entry;
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Importance of varchar length in MySQL table
...emporary table (group and order by operations, among other things) it will convert varchar(200) to a char(200) and performance will suffer.
– Jamie
Feb 7 '13 at 20:14
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