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Can I Replace Apache with Node.js?

...ow I'd like to do fancier things with it—namely real-time notifications. From what I've read, Apache handles this poorly. I'm wondering if I can replace just Apache with Node.js (so instead of " LAMP " it would "LNMP"). ...
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Getting file names without extensions

... Directory.GetFiles(@"c:\", "*.txt") .Select(filename => Path.GetFileNameWithoutExtension(filename))); I dislike the DirectoryInfo, FileInfo for this scenario. DirectoryInfo and FileInfo collect more data about the folder and the...
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Visual Studio move project to a different folder

...olution in VS2012 Move your project to the new location Open your solution Select the project that failed to load In the Properties tool window, there an editable “File path” entry that allows you to select the new project location Set the new path Right click on the project and click reload ...
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ASP.NET MVC Yes/No Radio Buttons with Strongly Bound Model MVC

... The second parameter is selected, so use the ! to select the no value when the boolean is false. <%= Html.RadioButton("blah", !Model.blah) %> Yes <%= Html.RadioButton("blah", Model.blah) %> No ...
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Difference between string and text in rails?

... load varchar in one go, but store text (and blob) outside of the table. A SELECT name, amount FROM products could, be a lot slower when using text for name than when you use varchar. And since Rails, by default loads records with SELECT * FROM... your text-columns will be loaded. This will probably...
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Change EOL on multiple files in one go

...after googling for 1 hour is this: install PyCham trial mode, open and select your Project Folder/Folders and follow the screenshot share | improve this answer | foll...
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Query a parameter (postgresql.conf setting) like “max_connections”

... SHOW, such as minimum and maximum values. For your original request: SELECT * FROM pg_settings WHERE name = 'max_connections'; Finally, there is current_setting(), which can be nested in DML statements: SELECT current_setting('max_connections'); Related: How to test my ad-hoc SQL wit...
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How to get the pure text without HTML element using JavaScript?

...n many ways. innerText tries to approximate what would happen if you would select what you see (rendered html) and copy it to the clipboard, while textContent sort of just strips the html tags and gives you what's left. innerText also has compatability with old IE browsers (came from there). ...
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How can I turn a List of Lists into a List in Java 8?

... .collect(Collectors.toList()) This is would be similar in SQL to having SELECT statements within SELECT statements. share | improve this answer | follow | ...
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How to get error message when ifstream open fails

...owing on @Arne Mertz's answer, as of C++11 std::ios_base::failure inherits from system_error (see http://www.cplusplus.com/reference/ios/ios_base/failure/), which contains both the error code and message that strerror(errno) would return. std::ifstream f; // Set exceptions to be thrown on failure ...