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How can I find the current OS in Python? [duplicate]

As the title says, how can I find the current operating system in python? 5 Answers 5 ...
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Show space, tab, CRLF characters in editor of Visual Studio

... Edit > Advanced > View White Space. The keyboard shortcut is CTRL+R, CTRL+W. The command is called Edit.ViewWhiteSpace. It works in all Visual Studio versions at least since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visual Studio 2013,...
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Tips for debugging .htaccess rewrite rules

Many posters have problems debugging their RewriteRule and RewriteCond statements within their .htaccess files. Most of these are using a shared hosting service and therefore don't have access to the root server configuration. They cannot avoid using .htaccess files for rewriting and cannot e...
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What does Java option -Xmx stand for? [duplicate]

... see here: Java Tool Doc, it says, -Xmxn Specify the maximum size, in bytes, of the memory allocation pool. This value must a multiple of 1024 greater than 2MB. Append the letter k or K to indicate kilobytes, or m or M to indicate megabytes. The default value is 64MB. The upper limi...
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Double decimal formatting in Java

I'm having some problems formatting the decimals of a double. If I have a double value, e.g. 4.0, how do I format the decimals so that it's 4.00 instead? ...
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Android Webview - Webpage should fit the device screen

... You have to calculate the scale that you need to use manually, rather than setting to 30. private int getScale(){ Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay(); int w...
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How to programmatically clear application data

I am developing automated tests for an android application (using Robotium). In order to ensure the consistency and reliability of tests, I would like to start each test with clean state (of the application under test). In order to do so, I need to clear the app data. This can be done manually in Se...
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How to get size of mysql database?

How to get size of a mysql database? Suppose the target database is called "v3". 9 Answers ...
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SQL Server: SELECT only the rows with MAX(DATE)

... If rownumber() over(...) is available for you .... select OrderNO, PartCode, Quantity from (select OrderNO, PartCode, Quantity, row_number() over(partition by OrderNO order by Da...
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What techniques can be used to speed up C++ compilation times?

What techniques can be used to speed up C++ compilation times? 27 Answers 27 ...