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Going to a specific line number using Less in Unix

I have a file that has around million lines. I need to go to line number 320123 to check the data. How do I do that? 5 Answ...
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Binary Data in MySQL [closed]

...NCREMENT PRIMARY KEY, description CHAR(50), bin_data LONGBLOB, filename CHAR(50), filesize CHAR(50), filetype CHAR(50) ); Here is a PHP example: <?php // store.php3 - by Florian Dittmer <dittmer@gmx.net> // Example php script to demonstrate the storing of bina...
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Singleton pattern in nodejs - is it needed?

... get exactly the same object returned, if it would resolve to the same file. Multiple calls to require('foo') may not cause the module code to be executed multiple times. This is an important feature. With it, "partially done" objects can be returned, thus allowing transitive dependen...
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In Unix, how do you remove everything in the current directory and below it?

... Will delete all files/directories below the current one. find -mindepth 1 -delete If you want to do the same with another directory whose name you have, you can just name that find <name-of-directory> -mindepth 1 -delete If you w...
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How do I redirect output to a variable in shell? [duplicate]

... commands \ | \ ( read string; mystic_command --opt "$string" /path/to/file ) \ | \ handle_mystified_file Here is what it is doing and why it is important: Let's pretend that the series | of | commands is a very complicated series of piped commands. mystic_command can accept the content of a ...
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How to use Morgan logger?

... to them by defining 'dev' or even logging out to an output stream, like a file. For the purpose we thought we can use it, as in this case, we still have to use: console.log(..); Or if you want to make the output pretty for objects: var util = require("util"); console.log(util.inspect(..)); ...
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Why does Eclipse Java Package Explorer show question mark on some classes?

...ct was checked-out (most probably a CVS project) and you added a new class file, it will have the ? icon. For other CVS Label Decorations, check http://help.eclipse.org/help33/index.jsp?topic=/org.eclipse.platform.doc.user/reference/ref-cvs-decorations.htm ...
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Android Studio: Android Manifest doesn't exists or has incorrect root tag

... On Android Studio v0.8.2 clicking on Sync project with Gradle files button solved my problem. update Thanks to the comment of jaumard. If the Sync project with Gradle files it's not visible you have to open the Gradle panel and click sync icon on top the toolbar. Hope it helps :)...
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find -exec with multiple commands

... +1 @Kusalananda Injecting filenames is fragile and insecure. Use parameters. see SC2156 – pambda Sep 30 '17 at 9:04 add a comm...
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Regex: Remove lines containing “help”, etc

...ox include your regex: .*help.*\r?\n (where the \r is optional in case the file doesn't have Windows line endings). Leave the Replace with: text box empty. Make sure the Regular expression radio button in the Search Mode area is selected. Then click Replace All and voila! All lines containing your s...