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How can I use xargs to copy files that have spaces and quotes in their names?

... 200 You can combine all of that into a single find command: find . -iname "*foobar*" -exec cp -- "...
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How do I get the current line number?

... 180 In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility metho...
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iOS application: how to clear notifications?

...purposed [[UIApplication sharedApplication] setApplicationIconBadgeNumber: 0]; to clear said notifications. It might seem a bit weird, and Apple might provide a more intuitive way to do this in the future, but for the time being it's the official way. Myself, I use this snippet: [[UIApplication sh...
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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi

... | version() | +------------+ | 5.5.21-log | +------------+ 1 row in set (0.00 sec) mysql> SHOW GRANTS FOR 'root'@'localhost'; +---------------------------------------------------------------------+ | Grants for root@localhost | +-----------------------...
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How do I connect to this localhost from another computer on the same network?

...ations/MAMP/htdocs/Symfony/ as the root of my website. <VirtualHost *:80> DocumentRoot "/Applications/MAMP/htdocs/Symfony/" ServerName symfony.local </VirtualHost> 2 Configure your hosts file: For the client (your browser in that case) to understand what symfony.local reall...
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What is WEB-INF used for in a Java EE web application?

... The Servlet 2.4 specification says this about WEB-INF (page 70): A special directory exists within the application hierarchy named WEB-INF. This directory contains all things related to the application that aren’t in the document root of the application. The WEB-INF node is...
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How to add an object to an array

...ing into an array using Array.push(). var a=[], b={}; a.push(b); // a[0] === b; Extra information on Arrays Add more than one item at a time var x = ['a']; x.push('b', 'c'); // x = ['a', 'b', 'c'] Add items to the beginning of an array var x = ['c', 'd']; x.unshift('a', 'b'); // x = ['...
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Print number of keys in Redis

... 202 You can issue the INFO command, which returns information and statistics about the server. See ...
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How do I split a string into an array of characters? [duplicate]

...on, you can do that without split: var s = "overpopulation"; for (var i = 0; i < s.length; i++) { console.log(s.charAt(i)); } You can also access each character with its index using normal array syntax. Note, however, that strings are immutable, which means you can't set the value of a c...
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Media Player called in state 0, error (-38,0)

... 120 You need to call mediaPlayer.start() in the onPrepared method by using a listener. You are getti...