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Python integer incrementing with ++ [duplicate]
...sistency. That's one of the design decisions. And because integers are immutable, the only way to 'change' a variable is by reassigning it.
Fortunately we have wonderful tools for the use-cases of ++ and -- in other languages, like enumerate() and itertools.count().
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SELECT INTO a table variable in T-SQL
... a complex SELECT query, from which I would like to insert all rows into a table variable, but T-SQL doesn't allow it.
8 An...
Height equal to dynamic width (CSS fluid layout) [duplicate]
...secret. Well done Sathran thank you very much.
– Immutable Brick
Mar 5 '14 at 9:06
2
In my opinio...
How to Vertical align elements in a div?
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This also works with inline-block and table-cell elements. If you are having issues with this, try adjusting line-height of the container element (i.e. context) since it is used in the vertical-align line box calculations.
– Alex W
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What are the most common naming conventions in C?
... or whatever: one or more
underscores at the beginning:
_refrobnicate_data_tables(), _destroy_cache().
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Delete duplicate records in SQL Server?
Consider a column named EmployeeName table Employee . The goal is to delete repeated records, based on the EmployeeName field.
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SQL variable to hold list of integers
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Table variable
declare @listOfIDs table (id int);
insert @listOfIDs(id) values(1),(2),(3);
select *
from TabA
where TabA.ID in (select id from @listOfIDs)
or
declare @listOfIDs varchar(1000);
SET @listOfIDs = ',1,2,3...
Rails: Using build with a has_one association in rails
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Supposedly if user belonged to profile(meaning user table has foreign_key profile_id in its table) then also building profile for user will work as mentioned above i.e but for new action only user.build_profile for edit user.build_profile if user.profile.nil? and if you w...
How to remove a column from an existing table?
How to remove a column from an existing table?
11 Answers
11
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Error renaming a column in MySQL
How do I rename a column in table xyz ? The columns are:
9 Answers
9
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