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MySQL > Table doesn't exist. But it does (or it should)

I changed the datadir of a MySQL installation and all the bases moved correctly except for one. I can connect and USE the database. SHOW TABLES also returns me all the tables correctly, and the files of each table exists on the MySQL data directory. ...
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How to get the list of all printers in computer

I need to get the list of all printers that connect to computer? 6 Answers 6 ...
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Difference between Mock / Stub / Spy in Spock test framework

... replacing a real one, returning something like null or 0 for each method call. You use a mock if you need a dummy instance of a complex class which would otherwise use external resources like network connections, files or databases or maybe use dozens of other objects. The advantage of mocks is tha...
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What's the difference between IEquatable and just overriding Object.Equals()?

...t you avoid a cast from System.Object which can make a difference if it's called frequently. As noted on Jared Parson's blog though, you still must implement the Object overrides. share | improve t...
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What is the list of supported languages/locales on Android?

...n_LS [English (Lesotho)] en_MG [English (Madagascar)] en_MH [English (Marshall Islands)] en_MO [English (Macau)] en_MP [English (Northern Mariana Islands)] en_MS [English (Montserrat)] en_MT [English (Malta)] en_MU [English (Mauritius)] en_MW [English (Malawi)] en_NA [English (Namibia)] en_NF [Engli...
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Iterate over model instance field names and values in template

...f that instance in table format, with the field name (verbose_name specifically if specified on the field) in the first column and the value of that field in the second column. ...
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How can a LEFT OUTER JOIN return more records than exist in the left table?

I have a very basic LEFT OUTER JOIN to return all results from the left table and some additional information from a much bigger table. The left table contains 4935 records yet when I LEFT OUTER JOIN it to an additional table the record count is significantly larger. ...
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How to validate an Email in PHP?

...hould be replaced by the preg family (PCRE Regex Functions). There are a small amount of differences, reading the Manual should suffice. Update 1: As pointed out by @binaryLV: PHP 5.3.3 and 5.2.14 had a bug related to FILTER_VALIDATE_EMAIL, which resulted in segfault when validating large ...
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How to autosize a textarea using Prototype?

...nal sales application for the company I work for, and I've got a form that allows the user to change the delivery address. ...
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Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... output { file { path => "/data/log/logstash/all.log" # 指定写入文件路径 message_format => "%{host} %{message}" # 指定写入格式 flush_interval => 0 # 指定刷新间隔,0代表实时写入 } } 如...