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How do I parse command line arguments in Java?

...subcommands, and more. Written in Java, usable from Groovy, Kotlin, Scala, etc. Features: Annotation based: declarative, avoids duplication and expresses programmer intent Convenient: parse user input and run your business logic with one line of code Strongly typed everything - command line opt...
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What is the difference between Nexus and Maven?

...hese components or dependencies include libraries, frameworks, containers, etc. Maven can identify components in repositories, understand their dependencies, retrieve all that are needed for a successful build, and deploy its output back to repositories when the build is complete. So, when you wan...
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What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?

...order of their generation when both are directed to the same terminal/file/etc.. This contrasts with clog - if you write there it won't be buffered and isn't tied to anything, so it will buffer decent sized amounts of logging before flushing. This yields the highest throughput of messages, but mea...
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Determine if the device is a smartphone or tablet? [duplicate]

...his is below. If you wish to know something based on sensors, screen size, etc then this is really a different question. Also, while using screen resolution, or the resource managements large vs xlarge, may have been a valid approach in the past new 'Mobile' devices are now coming with such large ...
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How do I use vim registers?

...the last delete, "2 holds the second last delete, "3 holds the third last, etc up to "9 – James Dec 5 '11 at 21:45 ...
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Redirect all to index.php using htaccess

... in several scenarios, several servers, several different Apache versions, etc., this solution worked 100% on all cases! share | improve this answer | follow |...
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Comma in C/C++ macro

...ich may not be under your control, or may be spread across 1000s of files, etc). This occurs, for example, when adding a macro to take over duties from a like-named function. – BeeOnRope Feb 12 '17 at 18:45 ...
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Why use String.Format? [duplicate]

...e simple format indicators (like fixed width, currency, character lengths, etc) right in the format string. You can even create your own format providers for things like expanding enums, mapping specific inputs to much more complicated outputs, or localization. You can do some powerful things by put...
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?

...tion while editing VBA for Excel then you've changed it for Outlook, Word, etc. share | improve this answer | follow | ...
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Set custom attribute using JavaScript

...ta attributes - e.g. OP should have used data-icon, data-url, data-target, etc. In any event, it turns out that the way you set these attributes via JavaScript is the same for both cases. Use: ele.setAttribute(attributeName, value); to change the given attribute attributeName to value for the DO...