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Markdown and image alignment
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I like to be super lazy by using tables to align images with the vertical pipe (|) syntax. This is supported by some Markdown flavours (and is also supported by Textile if that floats your boat):
| I am text to the left |  |
or
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How to compare two strings in dot separated version format in Bash?
... else
echo "Pass: '$1 $op $2'"
fi
}
# Run tests
# argument table format:
# testarg1 testarg2 expected_relationship
echo "The following tests should pass"
while read -r test
do
testvercomp $test
done << EOF
1 1 =
2.1 2.2 <
3.0...
Difference between string and text in rails?
...gines can load varchar in one go, but store text (and blob) outside of the table. A SELECT name, amount FROM products could, be a lot slower when using text for name than when you use varchar. And since Rails, by default loads records with SELECT * FROM... your text-columns will be loaded. This will...
Can I use non existing CSS classes?
I have a table where I show/hide a full column by jQuery via a CSS class that doesn't exist:
13 Answers
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Where to store global constants in an iOS application?
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For instance if you want to have a central object handling all restaurant tables you create you object at startup and that is it. This object can handle database accesses OR handle it in memory if you don't need to save it. It's centralized, you show only useful interfaces ... !
It's a great help,...
How to execute a MySQL command from a shell script?
...h shell scripting and SQL. If you need to use them in SQL for specifying a table or database name you'll need to escape them in the shell script like so:
mysql -p=password -u "root" -Bse "CREATE DATABASE \`${1}_database\`;
CREATE USER '$1'@'%' IDENTIFIED BY '$2';
GRANT ALL PRIVILEGES ON `${1}_datab...
The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
...n using Entity Framework. This occurs when the entity associated with the table being saved has a mandatory datetime field and you do not set it with some value.
The default datetime object is created with a value of 01/01/1000 and will be used in place of null. This will be sent to the datetime ...
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...
Location of my.cnf file on macOS
...te: On Unix platforms, MySQL ignores configuration files that are world-writable. This is intentional as a security measure.
Additionally on Mac there is a simple way to check it.
Run: sudo fs_usage | grep my.cnf
This will report any filesystem activity in real-time related to that file.
In a...
Convert floats to ints in Pandas?
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Thanks! I adjusted this in my to_csv: fin.to_csv('my_table.csv', float_format='%.f'). It worked!
– MJP
Jan 22 '14 at 19:22
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