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How do I validate a JSON string in Java? Or could I parse it using regular expressions? 21 Answers 21
This is the JSON string I have: {"attributes":[{"nm":"ACCOUNT","lv":[{"v":{"Id":null,"State":null},"vt":"java.util.Map","cn":1}],"vt":"java.util.Map","status":"SUCCESS","lmd":13585},{"nm":"PROFILE","lv":...
It looks like arraylist is not doing its job for presizing: // presizing ArrayList<Integer> list = new ArrayList<Integer>(60); Afterwards when I try to ...
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June 2, 2022
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I’m using Java, and I have a String which is JSON: { "name" : "abc" , "email id " :...
I’m having a problem trying to run an Android app which, up until adding a second external library to its build path, was ...
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June 2, 2022
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Is there an easy way (aka: not using a proxy) to get access to the raw request/response XML for a webservice published with ...
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June 2, 2022
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I just started using Maven and I was told to do mvn install in a specific directory. What does mvn install do, exactly? ...
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June 2, 2022
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bCrypt’s javadoc has this code for how to encrypt a password: String pw_hash = BCrypt.hashpw(plain_password, BCrypt.gensalt()); To check whether a plaintext password matches ...
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June 2, 2022
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I have written a simple Java class to generate the hash values of the Windows Calculator file. I am using Windows 7 Professional ...
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June 2, 2022
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What’s the difference between @GetMapping and @RequestMapping(method = RequestMethod.GET)? I’ve seen in some Spring Reactive examples, that @GetMapping was used instead of @RequestMapping ...
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June 2, 2022
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