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How to set up a PostgreSQL database in Django
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isn't there anything like MySQL workbench for Postgres?
– Sidhin S Thomas
Jun 27 '17 at 13:40
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How to install a specific version of a ruby gem?
...sudo to work with RVM gems. When you do
sudo you are running commands as root, another user in another shell
and hence all of the setup that RVM has done for you is ignored while
the command runs under sudo (such things as GEM_HOME, etc...). So to
reiterate, as soon as you 'sudo' you are run...
rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...eeded to do in order to fix it was to add:
config.assets.manifest = Rails.root.join("public/assets")
to my config/environments/development.rb file and it fixed it. My final config in development related to assets looks like:
config.assets.compress = false
config.assets.precompile += %w[bootstr...
ab load testing
...how everything performs together: including complex PHP code, and multiple MySQL queries...
For example here is the results of testing a fresh install of Wordpress on the same system and WAMP environment (I'm using WampDeveloper, but there are also Xampp, WampServer, and others)...
Requests per se...
Update all values of a column to lowercase
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See http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_lower
UPDATE table_name SET tag = LOWER(tag)
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SQL - Update multiple records in one query
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This is a MySQL solution, not Postgres or MSSQL.
– Rz Mk
Dec 23 '17 at 15:30
1
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Python string class like StringBuilder in C#?
...ze string concatenation, and as Hoare said: "premature optimization is the root of all evil" :-)
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Unable to execute dex: GC overhead limit exceeded in Eclipse
...art eclipse
The same eclipse.ini file will be located in Eclipse in this root path of eclipse itself like:
C:\Users\username\Downloads\adt-bundle-windows-x86_64-20140702\eclipse\eclipse.ini
The same file will be located in android studio project:-
C:\Users\username\AppData\Local\Android\sdk\to...
Why are Oracle table/column/index names limited to 30 characters?
... can be extremely painful when doing migration projects from SQL Server or MySQL to Oracle. In Oracle Database 12cR2, the maximum length of most identifiers is now 128 characters.
This is a new feature in 12.2, according to (http://blog.dbi-services.com/oracle-12cr2-long-identifiers/). According t...
Repository Pattern vs DAL
...y in your domain. A repository on the other hand only deals with aggregate roots.
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