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When correctly use Task.Run and when just async-await
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Thanks for your fast resp! I know the link you posted and saw the videos that are referenced in your blog. Actually that is why I posted this question - in the video is said (same as in your response) you should not use Task.Run in core code...
Going from a framework to no-framework [closed]
...ding autoescape and sandboxing. Compiles to cached PHP for speed.)
Dwoo (A faster, more featureful, PHP5-ish successor to Smarty. Includes a compatibility system for existing Smarty templates.)
Stuff I still haven't looked into properly:
Route dispatching (Only found RouteMap and Net_URL_Mapper ...
Cost of len() function
... O(1) (constant time, not depending of actual length of the element - very fast) on every type you've mentioned, plus set and others such as array.array.
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Should “node_modules” folder be included in the git repository
...he only eligible use case left. However, node_modules usually grows pretty fast. Any update will change a lot of files. And this is affecting repositories in different ways. If you really consider long-term affects that might be an impediment as well.
Centralized VCS' like svn require transferring ...
Optimal number of threads per core
...f you have very heavy memory intensive work (read source 1, read source 2, fast computation, write) then having more threads doesn't help. Again, this depends on how much data you read/write simultaneously (i.e. if you use SSE 4.2 and read 256 bits values, that stops all threads in their step... in ...
How to check if a String contains another String in a case insensitive manner in Java?
...performed a speed analysis. See my answer for the results (I also showed a faster solution): stackoverflow.com/a/25379180/1705598
– icza
Aug 19 '14 at 9:15
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Understanding ibeacon distancing
...they use info form accelerometer to detect whether user is moving (and how fast) in order to reset the previous distribution distance values because they have certainly changed.
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Finding local maxima/minima with Numpy in a 1D numpy array
...d using a variety of means, but the best may be simple brute force (plenty fast for finding small kernels). A good kernel will (as intended) massively distort the original data, but it will NOT affect the location of the peaks/valleys of interest.
Fortunately, quite often a suitable kernel can be ...
Why can't I use a list as a dict key in python?
...a linear scan over the whole lists_list, while you have the expected super fast lookup time (factor 500) in a set without loads of hash collisions.
TL; DR: you can use tuple(yourlist) as dict keys, because tuples are immutable and hashable.
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HTML minification? [closed]
...fying regexes, and even using a proper parser it's probably not trivial or fast. What's more, unlike JS/CSS minification, HTML minification won't be lossless: any tag can be styled as white-space: pre, and minification would destroy the pre-formatted text.
– eyelidlessness
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