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Getting request payload from POST request in Java servlet

... Simple answer: Use getReader() to read the body of the request More info: There are two methods for reading the data in the body: getReader() returns a BufferedReader that will allow you to read the body of the request. getInputStream() returns a ServletInputStream if you need to read...
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Is there a limit on how much JSON can hold?

... JSON is similar to other data formats like XML - if you need to transmit more data, you just send more data. There's no inherent size limitation to the JSON request. Any limitation would be set by the server parsing the request. (For instance, ASP.NET has the "MaxJsonLength" property of the serial...
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How do I check if a variable exists in a list in BASH

... a more succinct solution: [[ " $list " =~ " $x " ]] && echo 'yes' || echo 'no'. it's correct assuming space is the separator and $x doesn't contain space – Tianren Liu Apr 5 '16 at...
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Generating random integer from a range

...s this should be the answer. Pseudo-random number generation reference for more features. – alextoind Sep 28 '15 at 15:11 8 ...
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How to create EditText with rounded corners? [closed]

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How can I delete all Git branches which have been merged?

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What is a git topic branch?

...e to be local. You can remote track a topic branch, of course, if there is more than one developer working on it. – Greg Hewgill Jan 3 '14 at 23:54 2 ...
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MassAssignmentException in Laravel

...w your logic. If you agree, you might as well change your own answer, even more so because it is becoming a reference topic. The answer you have suggested will indeed work, but isn't in compliance with the Laravel convention. – Pascalculator Apr 12 '15 at 11:41...
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JVM option -Xss - What does it do exactly?

... @instantsetsuna: I think the more common use is probably to increase the default limit. (There's always a limit.) But yes, you're controlling the size of the stack, which controls how deep the stack can get. – T.J. Crowder ...
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How can I select item with class within a DIV?

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