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How do I change the data type for a column in MySQL?
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http://dev.mysql.com/doc/refman/5.1/en/alter-table.html
ALTER TABLE tablename MODIFY columnname INTEGER;
This will change the datatype of given column
Depending on how many columns you wish to modify it might be best to generate a script, or use some kind of mysql client GUI...
How can I display an image from a file in Jupyter Notebook?
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You could use in html code in markdown section:
example:
<img src="https://www.tensorflow.org/images/colab_logo_32px.png" />
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Chrome Uncaught Syntax Error: Unexpected Token ILLEGAL [duplicate]
...rome.
The Chrome console told me that the error was in the 1st line of the HTML file.
It was actually in the .js file. So watch out for setValidNou(1060, $(this).val(), 0') error types.
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im...
get CSS rule's percentage value in jQuery
...;
return Math.round(100*width)+'%';
};
})(jQuery);
$('body').html($('.largeField').getWidthInPercent());
Will return '65%'. Only returns rounded numbers to work better if you do like if (width=='65%'). If you would have used Adams answer directly, that hadn't worked (I...
How can I write a regex which matches non greedy? [duplicate]
...the whole tag. Or <img[^>]*>.
But remember that the whole set of HTML can't be actually parsed with regular expressions.
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Wrapping chained method calls on a separate line in Eclipse for Java
....eclipse.org/eclipse/downloads/drops/R-3.6-201006080911/eclipse-news-part2.html#JavaFormatter
See also:
How to turn off the Eclipse code formatter for certain sections of Java code?
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Cast int to varchar
...g to the MySQL docs (http://dev.mysql.com/doc/refman/5.5/en/cast-functions.html#function_cast) you can only cast to:
BINARY[(N)]
CHAR[(N)]
DATE
DATETIME
DECIMAL[(M[,D])]
SIGNED
[INTEGER]
TIME
UNSIGNED [INTEGER]
I think your best-bet is to use CHAR.
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How to find a hash key containing a matching value
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According to ruby doc http://www.ruby-doc.org/core-1.9.3/Hash.html#method-i-key key(value) is the method to find the key on the base of value.
ROLE = {"customer" => 1, "designer" => 2, "admin" => 100}
ROLE.key(2)
it will return the "designer".
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How do you reset the stored credentials in 'git credential-osxkeychain'?
...h variable to true, as described at http://git-scm.com/docs/gitcredentials.html. Note that changing this setting will ask your credentials again for each URL.
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What is the current choice for doing RPC in Python? [closed]
... parse untrusted or unauthenticated data see docs.python.org/2/library/xml.html#xml-vulnerabilities
– AmaChefe
Aug 10 '17 at 15:17
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