There is no built-in function in the class library that will do this. The closest is System.Math.Round() which is only for rounding numbers of types Decimal and Double to the nearest integer value. However, you can wrap your statement up in a extension method, if you are working with .NET 3.5, which will allow you … Read more
That syntax is an experimental proposed syntax for the future, it is not part of es2015 or react so you’ll need to enable it. npm install –save-dev babel-plugin-transform-object-rest-spread and add “plugins”: [“transform-object-rest-spread”] into .babelrc alongside your existing presets. Alternatively: npm install –save-dev babel-preset-stage-3 and use stage-3 in your presets to enable all stage-3 experimental functionality.
The code is dead in any version of Java. It’s not possible for a constructor to return null, and even if an exception would be thrown from the constructor, the next line won’t be called.
::first-letter does not work on inline elements such as a span. ::first-letter works on block elements such as a paragraph, table caption, table cell, list item, or those with their display property set to inline-block. Therefore it’s better to apply ::first-letter to a p instead of a span. p::first-letter {font-size: 500px;} or if you want … Read more
Perhaps just clear the axis, for example: fig= plt.figure() plt.plot(range(10)) fig.savefig(“save_file_name.pdf”) plt.close() will not plot the output in inline mode. I can’t work out if is really clearing the data though.
Often, wild cards operate with two type of jokers: ? – any character (one and only one) * – any characters (zero or more) so you can easily convert these rules into appropriate regular expression: // If you want to implement both “*” and “?” private static String WildCardToRegular(String value) { return “^” + Regex.Escape(value).Replace(“\\?”, … Read more
The solution is to explicitly call print() on ggplot object: library(ggplot2) p <- ggplot(mtcars, aes(wt, mpg)) p <- p + geom_point() print(p) ggplot function returns object of class ggplot; ggplot2 works by overloading print function to behave differently on objects of class ggplot – instead of printing them to STDOUT, it creates chart. Everything is … Read more
Yes, you can use a while True: loop that never breaks to run Python code continually. However, you will need to put the code you want to run continually inside the loop: #!/usr/bin/python while True: # some python code that I want # to keep on running Also, time.sleep is used to suspend the operation … Read more
Your /users route is missing a trailing slash, which Werkzeug interprets as an explicit rule to not match a trailing slash. Either add the trailing slash, and Werkzeug will redirect if the url doesn’t have it, or set strict_slashes=False on the route and Werkzeug will match the rule with or without the slash. @app.route(‘/users/’) @app.route(‘/users/<path:path>’) … Read more
You can only have a maximum of 2 action methods with the same name on a controller, and in order to do that, 1 must be [HttpPost], and the other must be [HttpGet]. Since both of your methods are GET, you should either rename one of the action methods or move it to a different … Read more