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Numpy matrix to array
...numpy. I have a matrix with 1 column and N rows and I want to get an array from with N elements.
9 Answers
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Git diff -w ignore whitespace only at start & end of lines
... diff --ignore-cr-at-eol or
git config --global core.whitespace cr-at-eol from here.
You can also make it the default only for that repo by omitting the --global parameter, and checking in the settings file for that repo. For the CR problem I faced, it goes away after check-in if warncrlf or auto...
HTTP header line break style
...clouds the message. Especially when the same thing is quoted right above - from the spec, no less.
– Piskvor left the building
Jul 11 '14 at 12:19
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Learning WebGL and three.js [closed]
...dying the examples. Avoid outdated books and tutorials, and avoid examples from the net that link to old versions of the library.
WebGL. If you use Three.js, you don't need to know how to program in WebGL, you just need to understand the WebGL concepts. That means, that you just need to be able to ...
Is there a way to specify how many characters of a string to print out using printf()?
...rintf(), which treats the '*' in the format as a request to get the length from an argument.
You can also use the notation:
printf ("Here are the first 8 chars: %*.*s\n",
8, 8, "A string that is more than 8 chars");
This is also analogous to the "%8.8s" notation, but again allows you to ...
Gson - convert from Json to a typed ArrayList
...y use TypeToken to load the json string into a custom object.
logs = gson.fromJson(br, new TypeToken<List<JsonLog>>(){}.getType());
Documentation:
Represents a generic type T.
Java doesn't yet provide a way to represent generic types, so this class does. Forces clients to cr...
How to detect modifier key states in WPF?
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Partly borrowing from @Josh, and somewhat similar to @Krushik, and also referencing a question about the Difference between KeyEventArgs.systemKey and KeyEventArgs.Key (answering why Josh has to use SystemKey); wherein, with modifier keys (su...
Why do table names in SQL Server start with “dbo”?
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This article from a different answer claims that it is in fact a best practice: "The code would not have to use the fully qualified name, though there is a slight performance gain in doing so and is considered a best practice. "
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How does a Linux/Unix Bash script know its own PID?
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@Jefromi -- noted. That was one of the reasons I linked to the manual.
– tvanfosson
Mar 22 '10 at 16:14
2
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How can I expose more than 1 port with Docker?
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If you are creating a container from an image and like to expose multiple ports (not publish) you can use the following command:
docker create --name `container name` --expose 7000 --expose 7001 `image name`
Now, when you start this container using the d...