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Linux & Server Administration
11 commentsFinding files $ grep -rnw '/path/to/somewhere/' -e 'pattern' -r or -R is recursive, -n adds line numbers, -w stands for match the whole word, -l (lower-case L) can be added to just give the file name of matching files Ref: How do I find …
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Copying on Mac OS X
11 commentsTo copy files on Mac OS X on a remote server can be used FileZilla program, because it uses a secure FTPS protocol. Another good alternative to browsing the file system is e.g. Double Commander (similar to Total Commander) and Midnight Commander. https://filezill …
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Naming conventions
11 commentsMany-to-many relationship = joining tables Coming up with a good name for a table that represents a many-to-many relationship makes the relationship easier to read and understand. Sometimes finding a great name is not trivial but usually it is worth to spend some time …
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JPA & Hibernate
11 commentsLazy loading problem Also beware of the n+1-problem. Hibernate will not actually load all children when you access the collection. Instead, it will load each child individually. When iterating over the collection, this causes a query for every child. In order to avoid …
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Zend Framework
11 commentsHow to create a Zend project using command lines. Firstly, go to project home directory and do the following: zf show version zf create project your-project zf enable layout zf create controller AlbumController zf create db-table Albums albums zf c …
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