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How to add “on delete cascade” constraints?
...rop the foreign key,
add a foreign key with on delete cascade, and finally
commit the transaction
Repeat for each foreign key you want to change.
But PostgreSQL has a non-standard extension that lets you use multiple constraint clauses in a single SQL statement. For example
alter table public.sc...
What happens to a github student account's repositories at the end of 2 years?
...course, if you ever have any troubles, you can always email support@github.com.
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Automatically add all files in a folder to a target using CMake?
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>"We do not recommend using GLOB to collect a list of source files from your source tree. If no CMakeLists.txt file changes when a source is added or removed then the generated build system cannot know when to ask CMake to regenerate." Th...
Updating address bar with new URL without hash or reloading the page
...afari, FF4+, and IE10pp3+! (From David Murdoch's answer to stackoverflow.com/questions/824349/… )
– Zach Lysobey
Dec 19 '11 at 17:48
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Can we set a Git default to fetch all tags during a remote pull?
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You should be able to accomplish this by adding a refspec for tags to your local config. Concretely:
[remote "upstream"]
url = <redacted>
fetch = +refs/heads/*:refs/remotes/upstream/*
fetch = +refs/tags/*:refs/tags/*
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How can I update npm on Windows?
...global package location.
Allows easy upgrades and downgrades.
Officially recommended by the NPM team.
A list of versions matched between NPM and NODE (https://nodejs.org/en/download/releases/) - but you will need to download NODE INSTALLER and run that to update node (https://nodejs.org/en/)
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How to make the overflow CSS property work with hidden as value
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