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How do I get a human-readable file size in bytes abbreviation using .NET?

...ot familiar with log maths, and should be fast enough for most scenarios. string[] sizes = { "B", "KB", "MB", "GB", "TB" }; double len = new FileInfo(filename).Length; int order = 0; while (len >= 1024 && order < sizes.Length - 1) { order++; len = len/1024; } // Adjust the fo...
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How to convert date to timestamp?

... Split the string into its parts and provide them directly to the Date constructor: Update: var myDate = "26-02-2012"; myDate = myDate.split("-"); var newDate = new Date( myDate[2], myDate[1] - 1, myDate[0]); console.log(newDate.get...
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How to read and write excel file

... and write an Excel file from Java with 3 columns and N rows, printing one string in each cell. Can anyone give me simple code snippet for this? Do I need to use any external lib or does Java have built-in support for it? ...
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Send data from activity to fragment in Android

...ty you send data with intent as: Bundle bundle = new Bundle(); bundle.putString("edttext", "From Activity"); // set Fragmentclass Arguments Fragmentclass fragobj = new Fragmentclass(); fragobj.setArguments(bundle); and in Fragment onCreateView method: @Override public View onCreateView(LayoutIn...
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Static link of shared library function in gcc

How can I link a shared library function statically in gcc? 6 Answers 6 ...
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Can an interface extend multiple interfaces in Java?

...in of the diamond problem?) __Tried it and the sensible thing happens: not allowed if the return type is different. – Daniel Jan 6 '15 at 17:38 ...
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How to declare a variable in a PostgreSQL query

...WITH () query which can work as a variable, or even tuple of variables. It allows you to return a table of temporary values. WITH master_user AS ( SELECT login, registration_date FROM users WHERE ... ) SELECT * FROM users WHERE master_login = (SELECT login ...
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Reading a resource file from within jar

...blic class MyClass { public static InputStream accessFile() { String resource = "my-file-located-in-resources.txt"; // this is the path within the jar file InputStream input = MyClass.class.getResourceAsStream("/resources/" + resource); if (input == null) { ...
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Ruby on Rails: how to render a string as HTML?

... What's happening is that, as a security measure, Rails is escaping your string for you because it might have malicious code embedded in it. But if you tell Rails that your string is html_safe, it'll pass it right through. @str = "<b>Hi</b>".html_safe <%= @str %> OR @str = "&...
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How can a Java program get its own process ID?

... the name representing the running Java virtual machine. The returned name string can be any arbitrary string and a Java virtual machine implementation can choose to embed platform-specific useful information in the returned name string. Each running virtual machine could have a different name. In ...