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What should every developer know about databases? [closed]

...istent data associated with just one application. Building a database for MySQL, or Access, or SQL Server has become so routine that databases have become almost a routine part of an ordinary application. Sometimes, that initial limited mission gets pushed upward by mission creep, as the real valu...
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How do I update all my CPAN modules to their latest versions?

... [root@portal-test bugzilla-4.4.4]# cpan-outdated -p | cpanm Can't locate object method "new" via package "LWP::UserAgent" at /usr/bin/cpan-outdated line 170. – shorif2000 Jun 5 '14 at 11:...
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How to count the number of files in a directory using Python

...ll walk and only count the number of files in each directory, ignoring the root and dirs walk return values – Mr_and_Mrs_D Jan 3 '18 at 18:58 1 ...
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Problems installing the devtools package

... How can I install them without root permission? – anilbey Jan 8 '18 at 16:03 add a comment  |  ...
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Finding out the name of the original repository you cloned from in Git

... In the repository root, the .git/config file holds all information about remote repositories and branches. In your example, you should look for something like: [remote "origin"] fetch = +refs/heads/*:refs/remotes/origin/* url = server...
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How to filter git diff based on file extensions?

... Also must do this at the root directory of the git repository. – John Jiang Mar 21 '19 at 1:25  |  ...
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Cannot find module cv2 when using OpenCV

... at the beginning of the command if you do sudo -i forst or are running as root in some manner. – Sam Bernstein May 21 '17 at 18:06 ...
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Bootstrap modal: background jumps to top on toggle

... This fixed it for me. Just to add the root of my problem was 'body { height: 100% }'. – PeteG Jul 30 '14 at 11:36 24 ...
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What's the difference between a catalog and a schema in a relational database?

...luster > Catalog > Schema > Table. " I wonder what it is like for mysql, and SQL Server? – Tim Jan 12 '18 at 19:27 ...
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Django DB Settings 'Improperly Configured' Error

... This .py should be placed at the root, which means it is along with manage.py. How do I place it inside random folders? – anonymous Jul 11 '19 at 6:54 ...