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Replacing NAs with latest non-NA value
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164
You probably want to use the na.locf() function from the zoo package to carry the last observati...
WPF Application that only has a tray icon
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114
There's no NotifyIcon for WPF.
A colleague of mine used this freely available library to good ef...
Why should Java ThreadLocal variables be static
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AffeAffe
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Confusion: @NotNull vs. @Column(nullable = false) with JPA and Hibernate
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4 Answers
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Active
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How to convert std::string to NSString?
...al encoding. */
– cyrilchampier
Nov 4 '12 at 15:14
31
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Why doesn't Java allow generic subclasses of Throwable?
...ms, or would it?
– Viliam Búr
Feb 14 '13 at 13:03
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Oh, now I get it. My solution would cause pr...
What is Castle Windsor, and why should I care?
...erator.
Start here: http://tech.groups.yahoo.com/group/altdotnet/message/10434
Imagine you have an email sending class. EmailSender. Imagine you have another class WorkflowStepper. Inside WorkflowStepper you need to use EmailSender.
You could always say new EmailSender().Send(emailMessage);
but t...
C++, Free-Store vs Heap
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Michael KovalMichael Koval
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Example of multipart/form-data
...lar, but more in-depth answer at: https://stackoverflow.com/a/28380690/895245
To see exactly what is happening, use nc -l or an ECHO server and an user agent like a browser or cURL.
Save the form to an .html file:
<form action="http://localhost:8000" method="post" enctype="multipart/form-data"...
Argparse: Required argument 'y' if 'x' is present
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124
No, there isn't any option in argparse to make mutually inclusive sets of options.
The simplest...