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Adding HTML entities using CSS content

...ppend an image, use "background-image" and display:inline-block; and width:123px; height:123px; (use exact width/height) – Nathan J.B. Oct 10 '13 at 4:42  |...
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How to terminate a Python script

...ons specified by finally clauses of try statements are honored, and it is possible to intercept the exit attempt at an outer level. The optional argument arg can be an integer giving the exit status (defaulting to zero), or another type of object. If it is an integer, zero is considered “success...
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How to check if a String is numeric in Java

... @kape123 :) sure "123.456" doesn´t contain digits. – Ahmed Alejo Nov 14 '14 at 18:01 8 ...
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Favorite Django Tips & Features?

... I'm just going to start with a tip from myself :) Use os.path.dirname() in settings.py to avoid hardcoded dirnames. Don't hardcode path's in your settings.py if you want to run your project in different locations. Use the following code in settings.py if your templates and stat...
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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008

...technique for left-padding to any desired width: declare @x int = 123 -- value to be padded declare @width int = 25 -- desired width declare @pad char(1) = '0' -- pad character select right_justified = replicate( @pad , @width-le...
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How do I create a readable diff of two spreadsheets using git diff?

...sxd OpenOffice.org .odt/.ods/.odp/.odg Open Document .wj2/wj3/wk3/wk4/123 Lotus 123 .wri Windows3.1 Write .pdf Adobe PDF .mht Web Archive .eml Exported files from OutlookExpress Regard, Andres share ...
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Determine the data types of a data frame's columns

...7.6, 167.6... $ hp <dbl> 110, 110, 93, 110, 175, 105, 245, 62, 95, 123, 123, 180, 180, 180, 205, 215... $ drat <dbl> 3.90, 3.90, 3.85, 3.08, 3.15, 2.76, 3.21, 3.69, 3.92, 3.92, 3.92, 3.07, 3.0... $ wt <dbl> 2.620, 2.875, 2.320, 3.215, 3.440, 3.460, 3.570, 3.190, 3.150, 3.440, 3...
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Python: How to create a unique file name?

... edited Aug 6 '17 at 2:45 Kostanos 7,36633 gold badges3737 silver badges5858 bronze badges answered Jun 2 '10 at 21:12 ...
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Mail multipart/alternative vs multipart/mixed

When creating email messages you are supposed to set the Content-Type to multipart/alternative when sending HTML and TEXT or multipart/mixed when sending TEXT and attachments. ...
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Emacs on Mac OS X Leopard key bindings

... @wic: Don't those characters have their own keys? – Kyle Cronin Oct 6 '09 at 16:33 1 ...