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ArrayBuffer to base64 encoded string
... I like this method better for conciseness, but get a "maximum call stack size exceeded error". The loop technique above gets around that.
– Jay
Sep 7 '12 at 12:26
13
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How does one write code that best utilizes the CPU cache to improve performance?
...idth).
Techniques for avoiding suffering from memory fetch latency is typically the first thing to consider, and sometimes helps a long way. The limited memory bandwidth is also a limiting factor, particularly for multicores and multithreaded applications where many threads wants to use the memory ...
Convert Iterator to ArrayList
...r purposes of this example, the iterator you already have is assumed to be called iterator.
– Stuart Marks
Apr 23 '18 at 17:46
1
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Sorting a list using Lambda/Linq to objects
....OrderByDescending(sorter);
}
Now you can specify the field to sort when calling the Sort method.
Sort(ref employees, e => e.DOB, SortDirection.Descending);
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Javascript swap array elements
...is[x];
this[x] = this[y];
this[y] = b;
return this;
}
which can be called like:
list.swap( x, y )
This is a clean approach to both avoiding memory leaks and DRY.
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“Content is not allowed in prolog” when parsing perfectly valid XML on GAE
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or even a space or special character.
There are some special characters called byte order markers that could be in the buffer.
Before passing the buffer to the Parser do this...
String xml = "<?xml ...";
xml = xml.trim().replaceFirst("^([\\W]+)<","<");
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Easiest way to compare arrays in C#
...n I do the StructualEqualityCompare with IStructuralComparable? I want to call CompareTo with two arrays of objects to find out which one comes "first". I tried IStructuralComparable se1 = a1; Console.WriteLine(se1.CompareTo(a2, StructuralComparisons.StructuralEqual...
JavaScript “new Array(n)” and “Array.prototype.map” weirdness
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From MDC (emphasis mine): "map calls a provided callback function once for each element in an array, in order, and constructs a new array from the results. callback is invoked only for indexes of the array which have assigned values; it is not invoked for ...
Google Guava isNullOrEmpty for collections
...r that, you can just use .isEmpty() like normal. Do this immediately upon calling the naughty API and you've put the weirdness behind you, instead of letting it continue on indefinitely.
And if the "null which really means empty collection" is not being returned to you, but passed to you, your job...
How to add parameters to a HTTP GET request in Android?
... a BasicHttpParams object and adding the parameters to that object, then calling setParams( basicHttpParms ) on my HttpGet object. This method fails. But if I manually add my parameters to my URL (i.e. append ?param1=value1&param2=value2 ) it succeeds.
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