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add column to mysql table if it does not exist
... for 1060 begin end;
alter table atable add subscriber_surname varchar(64);
end;;
call foo();;
I think its neater this way than with an exists subquery. Especially if you have a lot of columns to add, and you want to run the script several times.
more info on continue handlers can be found at...
Installing multiple instances of the same windows service on a server
...Gustav Bertram
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answered Aug 14 '09 at 18:38
jamesaharveyjamesaharvey
13.1k...
How to hide close button in WPF window?
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64
Set WindowStyle property to None which will hide the control box along with the title bar. No n...
How to .gitignore files recursively
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This works for me in on osx.
lib64/**/__pycache__/
lib/**/__pycache__/
*.py[cod]
.ipynb_checkpoints/
**/.ipynb_checkpoints/
.DS_Store
**/.DS_Store
share
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(![]+[])[+[]]… Explain why this works
...no int data type on the language, in fact all numbers are double-precision 64-bit format (IEEE 754 values), even though some operators work internally with Integer values (like the bitwise operators) the result is always a double. The 'i' comes in this example from undefined, but it could come from ...
How can I get selector from jQuery object
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jessegavinjessegavin
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How to convert a DOM node list to an array in Javascript?
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64
NodeLists are host objects, using the Array.prototype.slice method on host objects is not guara...
Creating a new user and password with Ansible
...inkingmonster
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6
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Combine two columns of text in pandas dataframe
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What difference between 261 and 264 in your timing?
– Anton Protopopov
May 21 '16 at 19:57
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LEFT OUTER JOIN in LINQ
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All this to perform a left join??
– FindOut_Quran
Sep 7 '15 at 3:07
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