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Printing 1 to 1000 without loop or conditionals
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Question that hit me when reading the constructor one: Does the standard mandate that each item in the array be constructed in sequence? It would matter if the constructor had side effects. I'm sure every sane compiler implements it as a 0->1000 lo...
var functionName = function() {} vs function functionName() {}
...hose issues any more. (But as of this writing, sadly, IE8 remains in widespread use, and so using NFEs with code for the web in general is still problematic.)
Accessor Function Initializer (ES5+)
Sometimes functions can sneak in largely unnoticed; that's the case with accessor functions. Here's an...
How do I put a bunch of uncommitted changes aside while working on something else
...e workflow then becomes the same as option 3 - merge or strip when you are ready.
hg branch "NewBranch"
hg commit -m"Commiting unfinished work to temporary named branch."
hg update <previous branch name>
Personally I use option 3 or 4 as I don't mind stripping change-sets or checking-in pa...
When do we have to use copy constructors?
...ecessary for the correct operation of the programs using that type.
After reading through this section, you will learn about several pitfalls of allowing the compiler to generate the copy constructor on its own. Therefore, as seand noted in his answer, it is always safe to turn off copyability for ...
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...t;T> for dependencies. These are defined in the BCL, so automatically already available to all consumers and implementers.
– Mark Seemann
Apr 29 '15 at 8:25
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How are strings passed in .NET?
...stack. But what does that mean?
Passing reference types by value: You're already doing it
C# variables are either reference types or value types. C# parameters are either passed by reference or passed by value. Terminology is a problem here; these sound like the same thing, but they're not.
If you p...
JavaScript hashmap equivalent
...right attributes of the object, e.g., a key, or a set of keys, which are already unique, a combination of keys, which are unique together, or as complex as using some cryptographic hashes like in DojoX encoding, or DojoX UUID. While the latter solutions may produce unique keys, personally I try to a...
WebView and HTML5
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I answer this topic just in case someone read it and is interested on the result.
It is possible to view a video element (video html5 tag) within a WebView, but I must say I had to deal with it for few days. These are the steps I had to follow so far:
-Find a prope...
Quickly find whether a value is present in a C array?
...de, the compiler will have a hard time hiding the delays because the value read from memory must be immediately compared. My code below alternates between 2 sets of 4 registers to significantly reduce the delays of the memory itself and the pipeline fetching the data. In general, when working with l...
How to create GUID / UUID?
...bs will just come to this answer and copy the first thing they see without reading the rest. In reality you can't reliably generate UUIDs from the Math.random API and it would be dangerous to rely on that.
– hPNJ7MHTyg
Aug 5 at 11:16
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