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MySQL foreign key constraints, cascade delete
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If your cascading deletes nuke a product because it was a m>me m>mber of a category that was killed, then you've set up your foreign keys improperly. Given your example tables, you should have the following table setup:
CREATE TABLE categories (
id int unsigned not null primary key,...
m>Me m>rging dictionaries in C#
What's the best way to m>me m>rge 2 or more dictionaries ( Dictionary<T1,T2> ) in C#?
(3.0 features like LINQ are fine).
2...
What is the difference between nam>me m>d and positional param>me m>ters in Dart?
Dart supports both nam>me m>d optional param>me m>ters and positional optional param>me m>ters. What are the differences between the two?
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
...//forums.asp.net/t/1314753.aspx
This isn't a bug, and is in fact the sam>me m> approach that both Ruby on
Rails and MonoRail use.
When you submit a form with a checkbox, the value is only posted if
the checkbox is checked. So, if you leave the checkbox unchecked then
nothing will be sent t...
Smooth scroll to div id jQuery
...ght with jquery to scroll up, any solution?
– YesItsm>Me m>
Apr 28 '15 at 19:39
@yesitsm>me m> ...up or down in my case
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Setup RSpec to test a gem (not Rails)
... Rails application. But how about adding RSpec for testing a gem in developm>me m>nt?
I am not using jeweler or such tools. I just used Bundler ( bundle gem my_gem ) to setup the structure for the new gem and edit the *.gemspec manually.
I also added s.add_developm>me m>nt_dependency "rspec", ">= 2.0.0" ...
How to see JavaDoc in IntelliJ IDEA? [duplicate]
... IntelliJ lacks one feature from Eclipse - when you put your mouse over a m>me m>thod, Eclipse shows javadoc info. I think the way to show it is to use a shortcut - command + J , but when I click it, I get som>me m>thing wrong as on the screen shot below. Please advise m>me m> on how I can quickly get javadoc in...
Targeting position:sticky elem>me m>nts that are currently in a 'stuck' state
position: sticky works on som>me m> mobile browsers now, so you can make a m>me m>nu bar scroll with the page but then stick to the top of the viewport whenever the user scrolls past it.
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'heroku' does not appear to be a git repository
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I'd add that by yourapp you m>me m>an the nam>me m> of the heroku app, which might not always match the nam>me m> of your app in git or locally, etc.
– Lee McAlilly
May 14 '19 at 22:05
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Windows equivalent of the 'tail' command
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No, it's not the sam>me m>. tail starts counting from the end of file. So, tail -2 will print the last two lines.
– ADTC
Nov 20 '13 at 11:16
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