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Why doesn't java.lang.Number implement Comparable? [duplicate]

... Here is another (somewhat unsatisfying) explanation: forums.sun.com/thread.jspa?threadID=5306968 – Julien Chastang Jan 26 '09 at 18:27 ...
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Spring Boot JPA - configuring auto reconnect

... The above suggestions did not work for me. What really worked was the inclusion of the following lines in the application.properties spring.datasource.testWhileIdle = true spring.datasource.timeBetweenEvictionRunsMillis = 3600000 spring.datasource.validationQuery = S...
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Adding asterisk to required fields in Bootstrap 3

...ontrol-label:after, .form-group.required .text:after { /* change .text in whatever class of the text after the checkbox has */ content:"*"; color:red; } Note: not tested You should use the .text class or target it otherwise probably, try this html: <div class="form-group required"> ...
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Ruby, Difference between exec, system and %x() or Backticks

What is the difference between the following Ruby methods? 3 Answers 3 ...
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Long Press in JavaScript?

... @DavidJohnWelsh Just what I've been looking at, you don't just want mouse move though - holding you finger dead steady and not moving 1px is quite hard! You need to apply a threshold (if mouse hasn't moved 10px) etc. Gets complicated quite quickl...
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Why does only the first line of this Windows batch file execute but all three lines execute in a com

...re processed. It's a shell loading another. To be sure that this is not what is happening in your script, just type "exit" when the first command ends. HTH! share | improve this answer ...
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How to detect duplicate values in PHP array?

... Extended to only give list of duplicate values (what I needed): return array_values(array_unique(array_diff_key($a, array_unique($a)))); – Autumn Leonard Feb 15 '19 at 19:42 ...
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Android Studio: Javadoc is empty on hover

... than I wanted, so I grabbed the corner of it and expanded it -- and guess what?! So far it remembers the size I expanded it to on subsequent mouse-overs! I even closed Android Studio and restarted it, and my popup window size persisted perfectly :) – LargeGlasses ...
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How do I group Windows Form radio buttons?

... @UweB what if I cant add group boxes and panels due to any problem let say I don't have much space on my form. Then? – Muhammad Saqib Jan 3 '15 at 10:29 ...
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How to debug a GLSL shader?

... What if the exact reason you want to debug your shader is because nothing is appearing on the screen? – Jeroen Jul 2 '15 at 21:42 ...