pretty-print – w3toppers.com

Is there a pretty print for PHP?

This is what I use to print my arrays: <pre> <?php print_r($your_array); ?> </pre> The magic comes with the pre tag.

How do I print out a tree structure?

The trick is to pass a string as the indent and to treat the last child specially: class Node { public void PrintPretty(string indent, bool last) { Console.Write(indent); if (last) { Console.Write(“\\-“); indent += ” “; } else { Console.Write(“|-“); indent += “| “; } Console.WriteLine(Name); for (int i = 0; i < Children.Count; i++) … Read more

Javascript: How to generate formatted easy-to-read JSON straight from an object? [duplicate]

JSON.stringify takes more optional arguments. Try: JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, 4); // Indented 4 spaces JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, “\t”); // Indented with tab From: How can I beautify JSON programmatically? Should work in modern browsers, and it is included in json2.js if you need a fallback for browsers that don’t support the JSON helper functions. For display purposes, … Read more

How can I pretty-print XML source using VB6 and MSXML?

After months of research I’ve come up with this. Public Function PrettyPrintXML(XML As String) As String Dim Reader As New SAXXMLReader60 Dim Writer As New MXXMLWriter60 Writer.indent = True Writer.standalone = False Writer.omitXMLDeclaration = False Writer.encoding = “utf-8” Set Reader.contentHandler = Writer Set Reader.dtdHandler = Writer Set Reader.errorHandler = Writer Call Reader.putProperty(“http://xml.org/sax/properties/declaration-handler”, _ Writer) Call … Read more

Pretty-printing output from javax.xml.transform.Transformer with only standard java api (Indentation and Doctype positioning)

The missing part is the amount to indent. You can set the indentation and indent amount as follow: transformer.setOutputProperty(OutputKeys.INDENT, “yes”); transformer.setOutputProperty(“{http://xml.apache.org/xslt}indent-amount”, “2”); transformer.transform(xmlInput, xmlOutput);

JSON.stringify output to div in pretty print way

Please use a <pre> tag demo : http://jsfiddle.net/K83cK/ var data = { “data”: { “x”: “1”, “y”: “1”, “url”: “http://url.com” }, “event”: “start”, “show”: 1, “id”: 50 } document.getElementById(“json”).textContent = JSON.stringify(data, undefined, 2); <pre id=”json”></pre>

How do I pretty-print HTML with Nokogiri?

The answer by @mislav is somewhat wrong. Nokogiri does support pretty-printing if you: Parse the document as XML Instruct Nokogiri to ignore whitespace-only nodes (“blanks”) during parsing Use to_xhtml or to_xml to specify pretty-printing parameters In action: html=”<section> <h1>Main Section 1</h1><p>Intro</p> <section> <h2>Subhead 1.1</h2><p>Meat</p><p>MOAR MEAT</p> </section><section> <h2>Subhead 1.2</h2><p>Meat</p> </section></section>” require ‘nokogiri’ doc = Nokogiri::XML(html,&:noblanks) puts … Read more

Javascript console.log(object) vs. concatenating string

The + x coerces the object x into a string, which is just [object Object]: http://jsfiddle.net/Ze32g/ The pretty printing is a very nice and probably very complex underlying code that someone implemented as part of the console object and the log method. Try this: console.log(“hmm: “, x);

How to format strings using printf() to get equal length in the output

You can specify a width on string fields, e.g. printf(“%-20s”, “initialization…”); And then whatever’s printed with that field will be blank-padded to the width you indicate. The – left-justifies your text in that field.

NumPy: Pretty print tabular data

I seem to be having good output with prettytable: from prettytable import PrettyTable x = PrettyTable(dat.dtype.names) for row in dat: x.add_row(row) # Change some column alignments; default was ‘c’ x.align[‘column_one’] = ‘r’ x.align[‘col_two’] = ‘r’ x.align[‘column_3’] = ‘l’ And the output is not bad. There is even a border switch, among a few other options: … Read more