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Create new user in MySQL and give it full access to one database

...r'@'hostname'; Try this to give it access to the database dbTest: GRANT ALL PRIVILEGES ON dbTest.* To 'user'@'hostname' IDENTIFIED BY 'password'; If you are running the code/site accessing MySQL on the same machine, hostname would be localhost. Now, the break down. GRANT - This is the command...
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JPA CascadeType.ALL does not delete orphans

...eType.DELETE_ORPHAN, which can be used in conjunction with JPA CascadeType.ALL. If you don't plan to use Hibernate, you'll have to explicitly first delete the child elements and then delete the main record to avoid any orphan records. execution sequence fetch main row to be deleted fetch child...
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Search for all occurrences of a string in a mysql database [duplicate]

I'm trying to figure out how to locate all occurrences of a url in a database. I want to search all tables and all fields. But I have no idea where to start or if it's even possible. ...
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Replace String in all files in Eclipse

Do you know how can I search an replace a String in all files of my current project? 10 Answers ...
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How to remove old Docker containers

...can use Docker container prune: docker container prune This will remove all stopped containers and should work on all platforms the same way. There is also a Docker system prune: docker system prune which will clean up all unused containers, networks, images (both dangling and unreferenced), ...
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Callback after all asynchronous forEach callbacks are completed

...veral ways to accomplish what you want: Using a simple counter function callback () { console.log('all done'); } var itemsProcessed = 0; [1, 2, 3].forEach((item, index, array) => { asyncFunction(item, () => { itemsProcessed++; if(itemsProcessed === array.length) { callback(...
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Simultaneously merge multiple data.frames in a list

...ch data.frame differs in terms of the number of rows and columns, but they all share the key variables (which I've called "var1" and "var2" in the code below). If the data.frames were identical in terms of columns, I could merely rbind , for which plyr's rbind.fill would do the job, but that'...
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How to get primary key column in Oracle?

....table_name, cols.column_name, cols.position, cons.status, cons.owner FROM all_constraints cons, all_cons_columns cols WHERE cols.table_name = 'TABLE_NAME' AND cons.constraint_type = 'P' AND cons.constraint_name = cols.constraint_name AND cons.owner = cols.owner ORDER BY cols.table_name, cols.positi...
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How to squash all git commits into one?

...ew repository with current state of the working copy. If you want to keep all the commit messages you could first do git log > original.log and then edit that for your initial commit message in the new repository: rm -rf .git git init git add . git commit or git log > original.log # edit ...
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How can foreign key constraints be temporarily disabled using T-SQL?

... If you want to disable all constraints in the database just run this code: -- disable all constraints EXEC sp_MSforeachtable "ALTER TABLE ? NOCHECK CONSTRAINT all" To switch them back on, run: (the print is optional of course and it is just list...