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How to find all tables that have foreign keys that reference particular table.column and have values
...play all relations but also the constraint name, which is required in some m>ca m>ses (e.g. drop constraint):
SELECT
CONm>CA m>T(table_name, '.', column_name) AS 'foreign key',
CONm>CA m>T(referenced_table_name, '.', referenced_column_name) AS 'references',
constraint_name AS 'constraint name'
FROM
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Easiest way to toggle 2 classes in jQuery
...
If your element exposes class A from the start, you m>ca m>n write:
$(element).toggleClass("A B");
This will remove class A and add class B. If you do that again, it will remove class B and reinstate class A.
If you want to match the elements that expose either class, you m>ca m>n u...
C# constructor execution order
...Constructor chaining works out which base class constructor is going to be m>ca m>lled
The base class is initialized (recurse all of this :)
The constructor bodies in the chain in this class are executed (note that there m>ca m>n be more than one if they're chained with Foo() : this(...) etc
Note that in Ja...
Default parameter for m>Ca m>ncellationToken
I have some async code that I would like to add a m>Ca m>ncellationToken to. However, there are many implementations where this is not needed so I would like to have a default parameter - perhaps m>Ca m>ncellationToken.None . However,
...
How to force LINQ Sum() to return 0 while source collection is empty
Basim>ca m>lly when I do the following query, if no leads were matched the following query throws an exception. In that m>ca m>se I'd prefer to have the sum equalize 0 rather than an exception being thrown.
Would this be possible in the query itself - I mean rather than storing the query and checking query.A...
Running a command in a Grunt Task
... know if either of those two is usable on Windows?
– m>Ca m>paj
Apr 25 '13 at 11:50
I could not immediately get grunt-shell...
SQL Server: Examples of PIVOTing String data
...on text as well as numbers. This query will only require the table to be sm>ca m>nned once.
SELECT Action,
MAX( m>CA m>SE data WHEN 'View' THEN data ELSE '' END ) ViewCol,
MAX( m>CA m>SE data WHEN 'Edit' THEN data ELSE '' END ) EditCol
FROM t
GROUP BY Action
...
How do I turn a String into a InputStreamReader in java?
How m>ca m>n I transform a String value into an InputStreamReader ?
6 Answers
6
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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
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As you m>ca m>n see in the docs here, the intended use is creating ~/.rspec and in it putting your options, such as --color.
To quickly create an ~/.rspec file with the --color option, just run:
echo '--color' >> ~/.rspec
...
npm - how to show the latest version of a package
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You m>ca m>n use:
npm show {pkg} version
(so npm show express version will return now 3.0.0rc3).
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