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Sending POST data in Android

... "6 - response !empty..."); // JSONObject jRoot = new JSONObject(response); JSONObject d = jRoot.getJSONObject("d"); int ResultType = d.getInt("ResultType"); Log.e("ResultType", ResultType + ""); if (Re...
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Get OS-level system information

... Runtime.getRuntime().totalMemory()); /* Get a list of all filesystem roots on this system */ File[] roots = File.listRoots(); /* For each filesystem root, print some info */ for (File root : roots) { System.out.println("File system root: " + root.getAbsolutePath()); Sy...
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What data is stored in Ephemeral Storage of Amazon EC2 instance?

...f you "stop" an instance that is backed by EBS then the information on the root volume will still be in the same state when you "start" the machine again. According to the documentation, "By default, the root device volume and the other Amazon EBS volumes attached when you launch an Amazon EBS-back...
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How to select all records from one table that do not exist in another table?

...E b.Key IS NULL; https://www.cloudways.com/blog/how-to-join-two-tables-mysql/ share | improve this answer | follow | ...
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What are the use cases for selecting CHAR over VARCHAR in SQL?

...rchar, it's free to use 1-3 bytes per character as needed. This is in the MySQL manual: dev.mysql.com/doc/refman/5.0/en/charset-unicode-utf8.html – Gavin Towey Mar 27 '14 at 2:14 ...
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What is CMake equivalent of 'configure --prefix=DIR && make all install '?

...that wouldn't do. DESTDIR worked like a charm for getting things into buildroot. – Mr Redstoner Feb 11 at 11:45 add a comment  |  ...
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Why are joins bad when considering scalability?

... ...except in MySQL, which seems to have performance problems with large numbers of joins regardless of how your indexes look. Or at least it has in the past. – Powerlord Apr 12 '10 at 17:53 ...
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What does the LayoutInflater attachToRoot parameter mean?

... documentation isn't exactly clear to me about the purpose of the attachToRoot parameter. 12 Answers ...
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Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?

...resource: ID for an XML layout resource to load (e.g., R.layout.main_page) root: Optional view to be the parent of the generated hierarchy (if attachToRoot is true), or else simply an object that provides a set of LayoutParams values for root of the returned hierarchy (if attachToRoot is false.) att...
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Should I use px or rem value units in my CSS? [closed]

... <div> - 1.25px The CSS3 rem, which is always relative only to the root html element, is now supported on 96% of all browsers in use. The Opinion I think everyone agrees that it's good to design your pages to be accommodating to everyone, and to make consideration for the visually impaire...