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Defining a HTML template to append using JQuery
...nd transforms (<%= myString | uppercase %>) seen as microlanguage at best, and anti-patterns at worst. Modern templating practices encourage simply mapping an object to its DOM (or other) representation, e.g. what we see with properties mapped to components in ReactJS (especially stateless com...
Mapping over values in a python dictionary
...es in-place, which is the purpose of my answer. The accepted answer is the best one for when a copy is ok.
– gens
Aug 10 '15 at 15:42
1
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Animated loading image in picasso
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Great! Best solution so far, can be used in many different contexts. :)
– VVZen
Jan 28 '16 at 10:14
7
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SortedList, SortedDictionary and Dictionary
...edList vs. SortedDictionary vs. Dictionary vs. Hashtable, the results from best to worst for different scenarios:
Memory Usage:
SortedList<T,T>
Hashtable
SortedDictionary<T,T>
Dictionary<T,T>
Insertions:
Dictionary<T,T>
Hashtable
SortedDictionary<T,T>
SortedList<...
Why is Java's Iterator not an Iterable?
... only with an iterable.
What I will describe below is one way to have the best of both worlds - returning an Iterable (for nicer syntax) even when the underlying sequence of data is one-off.
The trick is to return an anonymous implementation of the Iterable that actually triggers the work. So ins...
Changing the background drawable of the searchview widget
...ll have to create 9-patches for multiple screen densities if, you want the best result on any device. Images for Holo SearchView can be found in mdpi, hdpi and xhdpi drawable.
Now, we'll need to create drawable selector, so that proper image is displayed based on view state. Create file res/drawabl...
React JSX: selecting “selected” on selected option
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Here is a complete solution which incorporates the best answer and the comments below it (which might help someone struggling to piece it all together):
UPDATE FOR ES6 (2019) - using arrow functions and object destructuring
in main component:
class ReactMain extends React....
Split List into Sublists with LINQ
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This is by far the best answer for efficiency. I'm having an issue using the SqlBulkCopy with an IEnumerable that runs additional processes on each column, so it must run through efficiently with only one pass. This will allow me to break up ...
Why are Standard iterator ranges [begin, end) instead of [begin, end]?
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The best argument easily is the one made by Dijkstra himself:
You want the size of the range to be a simple difference end − begin;
including the lower bound is more "natural" when sequences degenerate to empty ones, and al...
Get value from JToken that may not exist (best practices)
What's the best practice for retrieving JSON values that may not even exist in C# using Json.NET ?
6 Answers
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