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SQLite - increase value by a certain number
...row):
UPDATE Products SET Price = Price + 50 WHERE ProductID = 1
Sample 3 (generic):
UPDATE {Table} SET {Column} = {Column} + {Value} WHERE {Condition}
Where:
{Table} - table name
{Column} - column name
{Value} - a number by which column's value should be increased or decreased
{Condition} -...
Subscripts in plots in R
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138
expression is your friend:
plot(1,1, main=expression('title'^2)) #superscript
plot(1,1, main=...
Rails: Custom text for rails form_for label
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3 Answers
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Can existing virtualenv be upgraded gracefully?
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63
You can use the Python 2.6 virtualenv to "revirtual" the existing directory. You will have to re...
Google Maps API v3: How do I dynamically change the marker icon?
Using Google Maps API v3, how do I programmatically change the marker icon?
5 Answers
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Why does NULL = NULL evaluate to false in SQL server
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edited Dec 3 '09 at 22:58
answered Dec 3 '09 at 22:30
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Calling a base class's classmethod in Python
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How to dynamically build a JSON object with Python?
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Dan Loughney
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answered Apr 16 '14 at 13:07
Martijn Pieters♦Mar...
What is the best way to do a substring in a batch file?
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