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Spring Boot Rest Controller how to return different HTTP status codes?

... } } Also you can pass HttpServletResponse to controller method and just set response code: public RestModel create(@RequestBody String data, HttpServletResponse response) { // response committed... response.setStatus(HttpServletResponse.SC_ACCEPTED); } Please refer to the this great bl...
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Grepping a huge file (80GB) any way to speed it up?

...he -i flag. Using the -F flag for a fixed string Disabling NLS with LANG=C Setting a max number of matches with the -m flag. share | improve this answer | follow ...
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What does Provider in JAX-RS mean?

... (potentially) alter the behavior of the runtime, in order to accomplish a set of (program defined) goals. Providers are not the same as resources classes, they exist, conceptually, at a level in-between resources classes and the JAX-RS implementation. If it helps, you can think of them in the same...
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What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?

... It should be possible with setTypeface() and Typeface.create(): convertView.setTypeface(Typeface.create("sans-serif-light", Typeface.NORMAL)); See Docs: Create a typeface object given a family name, and option style information. If null is pas...
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Why does this method print 4?

...etails regarding why cnt = 4, and why cnt varies so widely among different settings. I will attempt to fill that void here. Let X be the total stack size M be the stack space used when we enter main the first time R be the stack space increase each time we enter into main P be the stack space ne...
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What can I do with a moved-from object?

...and int length; members, then my move constructor/assignment must swap (or set) the value of both? Or would it be OK, if the length was unspecified (meaning that empty and size return meaningless values)? – UncleBens Aug 11 '11 at 15:32 ...
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How to close off a Git Branch?

... you need to remember to use the tag name for the feature branch, which we set previously to "branch-<feature-branch>", rather than just <feature-branch>. Correct? – Premier Bromanov Jan 18 '17 at 16:18 ...
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Difference between $(document.body) and $('body')

... I don't think it's possibly to set document.body to anything other than a <body>: i.imgur.com/unJVwXy.png – mpen Mar 31 '18 at 18:53 ...
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Clang optimization levels

...e. With version 6.0 the passes are as follow: baseline (-O0): opt sets: -tti -verify -ee-instrument -targetlibinfo -assumption-cache-tracker -profile-summary-info -forceattrs -basiccg -always-inline -barrier clang adds : -mdisable-fp-elim -mrelax-all -O1 is based on -O0 opt adds: -target...
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Update git commit author date when amending

...I do a "draft" commit. Only thing is, when I amend the commit, it is still set to the original author date. Is there a (simple) way to update it when amending? ...