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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery

...rome Windows, navigator.platform remains MacIntel. The property is also read-only I could came up with the following table Mac Computers Mac68K Macintosh 68K system. MacPPC Macintosh PowerPC system. MacIntel Macintosh Intel system. iOS Devices...
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What does the “static” modifier after “import” mean?

.... If you overuse the static import feature, it can make your program unreadable and unmaintainable, polluting its namespace with all the static members you import. Readers of your code (including you, a few months after you wrote it) will not know which class a static member comes fr...
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How to get the CPU Usage in C#?

... You will need to call .NextValue twice, with a System.Threading.Thread.Sleep call in-between (1000ms should suffice). See blogs.msdn.com/b/bclteam/archive/2006/06/02/618156.aspx for more information on why this is required, but the high level summary is that you need to two sample...
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Breaking out of nested loops [duplicate]

...iable. Naive, if you want, but I find it quite flexible and comfortable to read. Testing a variable may avoid testing again complex conditions and may also collect results from several tests in inner loops. x_loop_must_break = False for x in range(10): for y in range(10): ...
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How can I specify a branch/tag when adding a Git submodule?

... That's a very good explanation, thanks! And of course, after reading your answer, I realized the commit is saved inside the submodule itself (submodule/.git/HEAD). – Ivan Nov 22 '09 at 18:19 ...
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Find a file in python

...t, OS-independent search, use scandir https://github.com/benhoyt/scandir/#readme Read http://bugs.python.org/issue11406 for details why. share | improve this answer | follo...
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Use Font Awesome icon as CSS content

...ht: 3px; vertical-align: middle; font-weight: 900; } Demo You can read the rest of the answer below to understand how it works and to know some workarounds for spacing between icon and the text. FontAwesome 4 and below That's the wrong way to use it. Open the font awesome style sheet, g...
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Are the days of passing const std::string & as a parameter over?

...ort answer: NO! Long answer: If you won't modify the string (treat is as read-only), pass it as const ref&.(the const ref& obviously needs to stay within scope while the function that uses it executes) If you plan to modify it or you know it will get out of scope (threads), pass it as a va...
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How to determine total number of open/active connections in ms sql server 2005

...ay to do this is using the 'using' statement: // Execute stored proc to read data from repository using (SqlConnection conn = new SqlConnection(this.connectionString)) { using (SqlCommand cmd = conn.CreateCommand()) { cmd.CommandText = "LoadFromRepository"; cmd.CommandType...
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Explanation of the UML arrows

...ws: generalization, realisation and etc. which have meaning to the diagram reader. 10 Answers ...