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What does enumerable mean?
..., "valueOf", "hasOwnProperty", "isPrototypeOf", "propertyIsEnumerable", /* etc. */]
Each of these properties still exists on the object:
console.log('constructor' in foo); // true
console.log('toString' in foo); // true
// etc.
But, they're skipped by the for..in loop because they aren't enu...
Is using Random and OrderBy a good shuffle algorithm?
...note source.ToArray(); requires you to have using System.Linq; in the same file. If you don't, you get this error: 'System.Collections.Generic.IEnumerable<T>' does not contain a definition for 'ToArray' and no extension method 'ToArray' accepting a first argument of type 'System.Collections.G...
Multiple inheritance/prototypes in JavaScript
.../support/plugins/klass/klass.js
Note that there is some dead code in that file, but it allows multiple inheritance if you want to take a look.
If you want chained inheritance (NOT multiple inheritance, but for most people it's the same thing), it can be accomplished with Class like:
var newClas...
T-SQL split string
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All the other methods to split string like XML, Tally table, while loop, etc.. has been blown away by this STRING_SPLIT function.
Here is an excellent article with performance comparison : Performance Surprises and Assumptions : STRING_SPLIT
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Which @NotNull Java annotation should I use?
...tate APIs you use that aren't already annotated for nullness by using stub files.
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When to use thread pool in C#? [closed]
... a thread is waiting on a synchronization object (event, semaphore, mutex, etc) then the thread does not consume CPU.
– Brannon
Sep 28 '08 at 7:18
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How much faster is Redis than mongoDB?
...wing how the factor changes with different configurations and operations), etc, is Redis 10x faster?, 2x faster?, 5x faster?
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phantomjs not waiting for “full” page load
...rs. Useful for waiting
* on a server response or for a ui change (fadeIn, etc.) to occur.
*
* @param testFx javascript condition that evaluates to a boolean,
* it can be passed in as a string (e.g.: "1 == 1" or "$('#bar').is(':visible')" or
* as a callback function.
* @param onReady what to do...
Common MySQL fields and their appropriate data types
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| file path | VARCHAR(255) | |
| 5-star rating | DECIMAL(3,2) | UNSIGNED ...
What's the best way to put a c-struct in an NSArray?
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assuming the xml file properly represents something, then yes - it's one common form of a human-readable serialization.
– justin
Dec 30 '10 at 23:19
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