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Vertical (rotated) label in Android

...fter looking around, I found yoog568's VerticalTextView class on GitHub: https://github.com/yoog568/VerticalTextView/blob/master/src/com/yoog/widget/VerticalTextView.java which I was able to position as desired. You also need to include the following attributes definition in your project: https:...
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How to represent multiple conditions in a shell if statement?

... Classic technique (escape metacharacters): if [ \( "$g" -eq 1 -a "$c" = "123" \) -o \( "$g" -eq 2 -a "$c" = "456" \) ] then echo abc else echo efg fi I've enclosed the references to $g in double quotes; that's good practice, in general. Strictly, the parentheses aren't needed because the preced...
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Adding a regression line on a ggplot

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...d"] => int(4) ["e"] => int(5) } $data='[ {"Name":"a1","Number":"123","Contno":"000","QQNo":""}, {"Name":"a1","Number":"123","Contno":"000","QQNo":""}, {"Name":"a1","Number":"123","Contno":"000","QQNo":""} ]'; echo json_decode($data); 结果为: Array ( [0] => stdClass Object ( ...
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How do I split a string, breaking at a particular character?

...h JavaScript’s String.prototype.split function: var input = 'john smith~123 Street~Apt 4~New York~NY~12345'; var fields = input.split('~'); var name = fields[0]; var street = fields[1]; // etc. share | ...
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How to display pandas DataFrame of floats using a format string for columns?

... pd pd.options.display.float_format = '${:,.2f}'.format df = pd.DataFrame([123.4567, 234.5678, 345.6789, 456.7890], index=['foo','bar','baz','quux'], columns=['cost']) print(df) yields cost foo $123.46 bar $234.57 baz $345.68 quux $456.79 but this ...
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C++ performance challenge: integer to std::string conversion

... Ah, awesome challenge by the way... I've had a lot of fun with this. I have two algorithms to submit (code is at the bottom if you feel like skipping to it). In my comparisons I require that the function return a string and that it can handle int and unsigned int. Comparing thi...
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Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo

...rectly or extend it. Also, if you look at the MSDN documentation for the System.Web.Hosting namespace (SimpleWorkerRequest is in this namespace), you will also see something similar to the above (again, emphasis is mine): The System.Web.Hosting namespace provides the functionality for hosting...
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Linq code to select one item

...e extension methods directly like: var item = Items.First(i => i.Id == 123); And if you don't want to throw an error if the list is empty, use FirstOrDefault which returns the default value for the element type (null for reference types): var item = Items.FirstOrDefault(i => i.Id == 123); ...
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Python: How to get stdout after running os.system? [duplicate]

I want to get the stdout in a variable after running the os.system call. 6 Answers ...