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Is “else if” faster than “switch() case”? [duplicate]

...he hood, knowing the compiler and use the most of it, becues one day those extra MS might save your day. Coming from C++ i see a lot of this thinking and behaviour in C# and it´s a shame. Rather answer his question then disregarding it. – Tordin Mar 8 '17 at 1...
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When use getOne and findOne methods Spring Data JPA

...)); } LockModeType type = metadata.getLockModeType(); Map<String, Object> hints = getQueryHints().withFetchGraphs(em).asMap(); return Optional.ofNullable(type == null ? em.find(domainType, id, hints) : em.find(domainType, id, type, hints)); } And here em.find() is an Entit...
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Stopping scripters from slamming your website

... I don't quite understand the "spinner" concept. Is this just an extra piece of data that is placed inside an html <form> and sent upon submission? Because a bot can easily scrape that as well. – Ponkadoodle Sep 6 '13 at 19:22 ...
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How to format a number as percentage in R?

...) function. label_percent() returns a function, so to use it, you need an extra pair of parentheses. library(scales) x <- c(-1, 0, 0.1, 0.555555, 1, 100) label_percent()(x) ## [1] "-100%" "0%" "10%" "56%" "100%" "10 000%" Customize this by adding arguments inside the first s...
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How can I make a multipart/form-data POST request using Java?

...ost = new HttpPost(url); FileBody bin = new FileBody(new File(fileName)); StringBody comment = new StringBody("Filename: " + fileName); MultipartEntity reqEntity = new MultipartEntity(); reqEntity.addPart("bin", bin); reqEntity.addPart("comment", comment); httppost.setEntity(reqEntity); HttpRespo...
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How to spread django unit tests over multiple files?

... The 'bit extra' I'm looking for, over rtfm, is the django settings environment, database, and fixtures for the tests. – John Mee Jun 8 '11 at 1:25 ...
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Inline SVG in CSS

... and if it doesn't work (it might complain about invalid characters in the string), you can simply use https://www.base64encode.org/. Example to set a div background: var mySVG = "<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop ...
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Limit a stream by a predicate

...suming the predicate doesn't throw or have a side-effect if executed a few extra times). The problem is doing it in the context of recursive decomposition (fork/join framework) that Streams use. Really, it's Streams that are horribly inefficient. – Aleksandr Dubinsky ...
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Count the number of commits on a Git branch

... @wilmoore You mean that you get an extra count after you merge a branch? This is technically a commit, and so it's counted. but if you don't want to count these commits add --no-merges. I'll update the answer. – Peter van der Does ...
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fetch in git doesn't get all branches

...mote>/<remote branch> or (sometimes it doesn't work without the extra remotes/): git checkout -b <local branch> remotes/<remote>/<remote branch> Helpful git cheatsheets Git Cheat Sheet (My personal favorite) Some notes on git Git Cheat Sheet (pdf) ...