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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'

...ut not yet running. To verify that it's running, open up Activity Monitor and under "All Processes", search and verify you see the process "mysqld". You can start it by installing "MySQL.prefPane". Here is the complete tutorial which helped me: http://obscuredclarity.blogspot.in/2009/08/install-m...
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How to convert latitude or longitude to meters?

If I have a latitude or longitude reading in standard NMEA format is there an easy way / formula to convert that reading to meters, which I can then implement in Java (J9)? ...
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How do I convert a NSString into a std::string?

I have an NSString object and want to convert it into a std::string . 3 Answers 3 ...
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get name of a variable or parameter [duplicate]

...aram1 = MemberInfoGetting.GetMemberName(() => param1); } } C# 6.0 and higher solution You can use the nameof operator for parameters, variables and properties alike: string testVariable = "value"; string nameOfTestVariable = nameof(testVariable); ...
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How do you increase the max number of concurrent connections in Apache?

... Here's a detailed explanation about the calculation of MaxClients and MaxRequestsPerChild http://web.archive.org/web/20160415001028/http://www.genericarticles.com/mediawiki/index.php?title=How_to_optimize_apache_web_server_for_maximum_concurrent_connections_or_increase_max_clients_in_apach...
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DTO and DAO concepts and MVC [closed]

1) Why do we use DTO and DAO , and when should we use them. I am developing a GUI Java software to do with inserting, editing, deleting data. But I am struggling to distinguish between DTO/DAO and Model , View , Controller (MVC) Structure? Are they similar, which is better to use when i...
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Resolve promises one after another (i.e. in sequence)?

... Promise.resolve()); // initial }; In other promise libraries (like when and Bluebird) you have utility methods for this. For example, Bluebird would be: var Promise = require("bluebird"); var fs = Promise.promisifyAll(require("fs")); var readAll = Promise.resolve(files).map(fs.readFileAsync,{c...
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Const before or const after?

... why is there two correct ways of specifying const data and in what situation would you prefer or need one over the other if any? Essentially, the reason that the position of const within specifiers prior to an asterisk does not matter is that the C grammar was defined that way ...
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How to track down log4net problems

...ll what's going on on the inside. For example, I've got a console appender and a database appender in my project. I made a few changes to the database and the code, and now the database appender doesn't work anymore. I'll figure out why eventually, but it would help a lot if I could see what's going...
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Max parallel http connections in a browser?

...s specifically related to HTTP 1.1; other protocols have separate concerns and limitations (i.e., SPDY, TLS, HTTP 2). share | improve this answer | follow | ...