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Turn off deprecated errors in PHP 5.3

...p; ~E_DEPRECATED & ~E_STRICT" Have no effect.... but, in my example, "@mysql_connect();" do the trick :-( – molokoloco Feb 4 '16 at 14:40 ...
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How to check if running as root in a bash script

I'm writing a script that requires root level permissions, and I want to make it so that if the script is not run as root, it simply echoes "Please run as root." and exits. ...
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In JPA 2, using a CriteriaQuery, how to count results

... Mind you that the qb.count is done over the Root<MyEntity> of your query (Root<MyEntity> myEntity = cq.from(MyEntity.class)) and this is often already in your normal select code and when you forget you end up with a join to self. – gke...
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Create table (structure) from existing table

... FOR MYSQL: You can use: CREATE TABLE foo LIKE bar; Documentation here. share | improve this answer | ...
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Determine if running on a rooted device

...has a certain piece of functionality that will only work on a device where root is available. Rather than having this feature fail when it is used (and then show an appropriate error message to the user), I'd prefer an ability to silently check if root is available first, and if not,hide the respect...
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Python - Get path of root project structure

I've got a python project with a configuration file in the project root. The configuration file needs to be accessed in a few different files throughout the project. ...
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Edit the root commit in Git?

...t you have a clean working tree, you can do the following. # checkout the root commit git checkout <sha1-of-root> # amend the commit git commit --amend # rebase all the other commits in master onto the amended root git rebase --onto HEAD HEAD master ...
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Insert a commit before the root commit in Git?

...s empty commit We’ll put the new empty commit on a temporary branch newroot for convenience. 1. Create a new empty commit There is a number of ways you can do this. Using just plumbing The cleanest approach is to use Git’s plumbing to just create a commit directly, which avoids touching th...
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Find most frequent value in SQL column

...+1 for using standard SQL that will work in any database (whereas LIMIT is MySQL specific, TOP is SQL Server specific). – Dylan Smith Jul 20 '18 at 14:46 add a comment ...
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How to create a multi-tenant database with shared table structures?

Our software currently runs on MySQL. The data of all tenants is stored in the same schema. Since we are using Ruby on Rails we can easily determine which data belongs to which tenant. However there are some companies of course who fear that their data might be compromised, so we are evaluating othe...