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JavaScript string newline character?
...carriage return. CR should never be used on its own, although most Windows apis and apps will parse it as a newline. LF works just as well in Windows too. CR is just an artifact from the time when computers were merely electronic typewriters.
– GolezTrol
Jul 18...
How Do I Document Packages in Java?
In the Java APIs I can see Javadoc comments for packages.
3 Answers
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What are markers in Java Logging frameworks and what is a reason to use them?
... had the option 1) using custom levels 2) use modified logger names. SLF4J API currently does not support custom levels. As for option 2, suffixing (or prefixing) logger names is workable if a one or two loggers need to be modified. The approach becomes impractical as soon 3 or more loggers need to ...
Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
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The MediaStore API is probably throwing away the alpha channel (i.e. decoding to RGB565). If you have a file path, just use BitmapFactory directly, but tell it to use a format that preserves alpha:
BitmapFactory.Options options = new Bitma...
How to read a file in Groovy into a string?
...th
String fileContents = new File('/path/to/file').getText('UTF-8')
See API docs on File.getText(String) for further reference.
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What is string_view?
...suffering from the problem that the null terminator was part of the string APIs, and so you couldn't easily create substrings without mutating the underlying string (a la strtok). In C++, this is easily solved by storing the length separately and wrapping the pointer and the size into one class.
Th...
How to run a C# console application with the console hidden
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You can use the FreeConsole API to detach the console from the process :
[DllImport("kernel32.dll")]
static extern bool FreeConsole();
(of course this is applicable only if you have access to the console application's source code)
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What are the differences between struct and class in C++?
...variables, state variables. etc. that are all used to present a consistent API to any code which wishes to use the class.
In effect, structs are about data, classes are about code.
However, you do need to understand that these are merely abstractions. It's perfectly possible to create structs tha...
Spring MVC @PathVariable with dot (.) is getting truncated
...all URI's to have a trailing slash - something that may not be apparent to API users / new developers. Because it's likely not all parameters may have a . in them, it may also create intermittent bugs
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Confusion between numpy, scipy, matplotlib and pylab
...tlib is the name of the python plotting library.
Pyplot is an interactive api for matplotlib, mostly for use in notebooks like jupyter. You generally use it like this: import matplotlib.pyplot as plt.
Pylab is the same thing as pyplot, but with extra features (its use is currently discouraged).
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