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PostgreSQL: Modify OWNER on all tables simultaneously in PostgreSQL

...and sequences too. Here's what I did: Tables: for tbl in `psql -qAt -c "select tablename from pg_tables where schemaname = 'public';" YOUR_DB` ; do psql -c "alter table \"$tbl\" owner to NEW_OWNER" YOUR_DB ; done Sequences: for tbl in `psql -qAt -c "select sequence_name from information_schem...
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Moving Files into a Real Folder in Xcode

... Xcode should now be red (that's OK!). From the Identity and Type manager, select the Group in Xcode that you want to relocate, then click the folder icon from the info pane: In the Finder selection dialog, locate the equivalent new folder you created for this group in step 2. All the files insid...
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How to select different app.config for several build configurations

...ctory. So if you had PatternPA.Test.Integration project and a Debug config selected, in the output folder after the build you will find a PatternPA.Test.Integration.dll.config file which was copied from Config\App.Debug.config and renamed afterwards. These are some notes you can leave in the config...
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Auto-expanding layout with Qt-Designer

...your widget/dialog/window (not the QVBoxLayout, but the parent widget) and select Lay Out -> Lay Out in a Grid from the bottom of the context-menu. The QVBoxLayout should now stretch to fit the window and will resize automatically when the entire window is resized. ...
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Database Diagram Support Objects cannot be Installed … no valid owner

...rator and this has also invalidated the current owner of the database. If SELECT @@SERVERNAME; is not accurate (it should say DevPC), then in order to ensure that your server rename has taken hold within SQL Server, you may also want to issue the following: EXEC sp_dropserver @server = N'old serve...
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Retain precision with double in Java

... Types, Formats, and Values of the Java Language Specification. The byte, char, int, long types are fixed-point numbers, which are exact representions of numbers. Unlike fixed point numbers, floating point numbers will some times (safe to assume "most of the time") not be able to return an exact re...
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Copy/duplicate database without using mysqldump

...the references, you can run the following to copy the data: INSERT INTO x SELECT * FROM other_db.y; If you're using MyISAM, you're better off to copy the table files; it'll be much faster. You should be able to do the same if you're using INNODB with per table table spaces. If you do end up doin...
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Selecting last element in JavaScript array [duplicate]

...gth less 1. Mozilla Docs on Slice Performance of the various methods for selecting last array element share | improve this answer | follow | ...
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Disable ONLY_FULL_GROUP_BY

...ove ONLY_FULL_GROUP_BY from mysql console mysql > SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY','')); you can read more here Solution 2: Remove ONLY_FULL_GROUP_BY from phpmyadmin Open phpmyadmin & select localhost Click on menu Variables & scroll down for sq...
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SQL how to make null values come last when sorting ascending

... select MyDate from MyTable order by case when MyDate is null then 1 else 0 end, MyDate share | improve this answer ...