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Difference between float and decimal data type
...I found when I had this doubt.
mysql> create table numbers (a decimal(10,2), b float);
mysql> insert into numbers values (100, 100);
mysql> select @a := (a/3), @b := (b/3), @a * 3, @b * 3 from numbers \G
*************************** 1. row ***************************
@a := (a/3): 33.33333...
GridLayout and Row/Column Span Woe
...>
<Space
android:layout_width="36dp"
android:layout_column="0"
android:layout_row="7" />
<Space
android:layout_width="36dp"
android:layout_column="1"
android:layout_row="7" />
<Space
android:layout_width="36dp"
android:layout_column="2"
androi...
How can I rollback a github repository to a specific commit?
My github has 100 commits in it right now. I need to rollback the repository to commit 80, and remove all the subsequent ones.
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Object of custom type as dictionary key
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The Red Pea
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answered Feb 4 '11 at 18:55
65026502
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How to create a static library with g++?
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answered May 10 '11 at 8:16
user2100815user2100815
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How can I pass parameters to a partial view in mvc 4
...ewData) { { "id", someInteger } }); for this to work for me. I'm using VS2015 DNX 4.5.1 if anyone else has this same issue.
– MikeTeeVee
Jun 22 '16 at 9:17
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Rails has_and_belongs_to_many migration
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260
You need to add a separate join table with only a restaurant_id and user_id (no primary key), in...
Write to UTF-8 file in Python
...4
Zanon
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answered Jun 1 '09 at 9:46
Jon SkeetJon Sk...
GRANT EXECUTE to all stored procedures
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SQL Server 2008 and Above:
/* CREATE A NEW ROLE */
CREATE ROLE db_executor
/* GRANT EXECUTE TO THE ROLE */
GRANT EXECUTE TO db_executor
For just a user (not a role):
USE [DBName]
GO
GRANT EXECUTE TO [user]
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Why did Rails4 drop support for “assets” group in the Gemfile
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