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File extension for PowerShell 3
...Photoshop. Other sources say that versioning had been indeed the reason to call it ps1, but they dropped this idea when introducing PS 2 (official source).
– ComFreek
Sep 8 '14 at 18:52
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What is choice_set in this Django app tutorial?
...Django's ORM follows the relationship backwards from Question too, automatically generating a field on each instance called foo_set where Foo is the model with a ForeignKey field to that model.
choice_set is a RelatedManager which can create querysets of Choice objects which relate to the Question ...
What's a 3D doing in this HTML?
...
It's an email encoding system called "quoted-printable", which allows non-ASCII characters to be represented as ASCII for email transportation.
In quoted-printable, any non-standard email octets are represented as an = sign followed by two hex digits rep...
Get size of all tables in database
...ceMB
FROM
sys.tables t
INNER JOIN
sys.indexes i ON t.OBJECT_ID = i.object_id
INNER JOIN
sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN
sys.allocation_units a ON p.partition_id = a.container_id
LEFT OUTER JOIN
sys.schemas s ON t.sche...
Multiple aggregations of the same column using pandas GroupBy.agg()
...g functions f1, f2 to the same column df["returns"] , without having to call agg() multiple times?
3 Answers
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How do I center align horizontal menu?
...b/centred-float.htm:
The premise is simple and basically just involves a widthless float wrapper that is floated to the left and then shifted off screen to the left width position:relative; left:-50%. Next the nested inner element is reversed and a relative position of +50% is applied. This has the...
Alter MySQL table to add comments on columns
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try:
ALTER TABLE `user` CHANGE `id` `id` INT( 11 ) COMMENT 'id of user'
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How to convert index of a pandas dataframe into a column?
...,4)),
columns=list('abcd'))
The reset_index method, called with the default parameters, converts all index levels to columns and uses a simple RangeIndex as new index.
df.reset_index()
Use the level parameter to control which index levels are converted into columns. If po...
How can I join multiple SQL tables using the IDs?
...ableB.*, TableC.*, TableD.*
FROM TableA
JOIN TableB
ON TableB.aID = TableA.aID
JOIN TableC
ON TableC.cID = TableB.cID
JOIN TableD
ON TableD.dID = TableA.dID
WHERE DATE(TableC.date)=date(now())
In your example, you are not actually including TableD. All you have...
Path.Combine absolute with relative path strings
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Call Path.GetFullPath on the combined path http://msdn.microsoft.com/en-us/library/system.io.path.getfullpath.aspx
> Path.GetFullPath(Path.Combine(@"C:\blah\",@"..\bling"))
C:\bling
(I agree Path.Combine ought to do thi...