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Is there a recommended format for multi-line imports?
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edited Aug 9 '17 at 11:20
answered Jan 17 '13 at 10:45
Br...
pandas three-way joining multiple dataframes on columns
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10 Answers
10
Active
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What is the purpose of global.asax in asp.net
...events that are listed (and created by default, at least in Visual Studio 2008):
Application_Start
Application_End
Session_Start
Session_End
Application_BeginRequest
Application_AuthenticateRequest
Application_Error
There are other events that you can also hook into, such as "LogRequest".
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Custom error pages on asp.net MVC3
...ouple more actions for the errors that may appear to the user like "Handle500" or "HandleActionNotFound".
6 Answers
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Remove duplicate lines without sorting [duplicate]
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The UNIX Bash Scripting blog suggests:
awk '!x[$0]++'
This command is telling awk which lines to print. The variable $0 holds the entire contents of a line and square brackets are array access. So, for each line of the file, the node of the array x is incremented and the...
difference between iframe, embed and object elements
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 14 '14 at 13:46
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Position icons into circle
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2020 solution
Here's a more modern solution I use these days.
I start off by generating the HTML starting from an array of images. Whether the HTML is generated using PHP, JS, some HTML preprocessor, whatever... this matters l...
How do I check if a type is a subtype OR the type of an object?
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506
Apparently, no.
Here's the options:
Use Type.IsSubclassOf
Use Type.IsAssignableFrom
is and a...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
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edited Dec 5 '17 at 10:10
Stefan Pochmann
23.2k66 gold badges3232 silver badges8686 bronze badges
a...
Are there any standard exit status codes in Linux?
... is considered to have completed correctly in Linux if its exit status was 0.
10 Answers
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