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I keep hearing that less megapixels = better ISO performance, because larger pixels capture more light Suppose I shot something with a 4MP sensor and then downscale it to 1MP (4-to-1 pixel binning?). Would that give me the same noise performance of a 1MP sensor of same size and technology? Since noise would average outRead more

I have created a brand new website in which I publish various computing services I suggest to potential customers. As far as I know, no other website on the World Wide Web links to that website and today in nearly mid 2021 when people create backinks, they normally just make them "example.com" (no http:// orRead more

I am using static const variables based on uniform variables. For example: uniform uint uSampleCount; static const float invSampleCount = 1.0 / float(uSampleCount); Is this static recalculated for every vertex and fragment, or are shader frameworks smart enough to initialize this once before the shader starts processing? Does using or not using static and/or constRead more

hi. i've built a web-app (a CMS, http://seductiveapps.com) that runs nicely and which is based on a growing number of opensource, free-to-use-commercially, libraries and software stacks. now i'd like to know when one of them is running into trouble, performance-wise what i have is : 3 functional ubuntu computers behind 1 adsl line, 1 devRead more

We are looking to improve the performance of our CDN pop in Canada and looking for suggestions for ISPs who have strong presence in Canada. … | Read the rest of http://www.webhostingtalk.com/showthread.php?t=1739123&goto=newpostRead more

This discussion was created from comments split from: Error in GSA Captcha Breaker.Read more

I’ve got 2 Solutions: #1 Solution (Multiple for each loops) // entries will be sorted by your comparator NavigableMap<Date, List<GpsDTO>> map = new TreeMap<yourComparator>(); // if there is a list already, it will be used; otherwise, a new one will be created gpsDtoList.forEach(dto -> map.computeIfAbsent(dto.getEreigniszeit(), new ArrayList<>()) .add(dto)); // iterate the relevant lists to setRead more

I have a Google cloud SQL instance with 1 CPU and 3.75GB RAM running MySQL 5.7. The following two queries, both of which involve a common table, have drastic performance differences and I cannot figure out why. Query 1 SELECT l.*, count(n.id) AS nudges_count FROM lists l LEFT JOIN nudges n ON n.list_uuid = l.uuidRead more

So, I need to add a new column of type tinyint to a database table with millions of records. Possible values for the column are 1 or 0. The default value i would want is 1. But, would setting a default value affect the database performance while the alter table query is running? Or isRead more

Finalidade: Selecionar uma única linha com LIMIT 1 Uso Interno: Os selects recebem só parâmetros internos Não precisa de PREPARE pois não há dados externos de usuários $ pdo = new PDO(“mysql:host=A.com;dbname=B; charset=utf8”, “C”, “PW”); exemplo 1: $ con = $ pdo->query(“SELECT id,titulo FROM cursos WHERE cod=1 LIMIT 1”); foreach($ con as $ row) {Read more