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Javascript convert camel case to underscore case

javascript,string,camelcasing,underscores

You could try the below steps. Capture all the uppercase letters and also match the preceding optional dot character. Then convert the captured uppercase letters to lowercase and then return back to replace function with an _ as preceeding character. This will be achieved by using anonymous function in the...

How to do CamelCase split in python

python,regex,camelcasing

As @SheridanVespo has explained, re.split() never splits on an empty pattern match. Therefore, instead of splitting, you should try finding the components you are interested in. Here is a solution using re.finditer() that emulates splitting: def camel_case_split(identifier): matches = finditer('.+?(?:(?<=[a-z])(?=[A-Z])|(?<=[A-Z])(?=[A-Z][a-z])|$)', identifier) return [m.group(0) for m in matches] ...

Avoiding CamelCasePropertyNamesContractResolver for a specific method

c#,asp.net-web-api,json.net,camelcasing,datacontractjsonserialize

you can use ApiController.Json method. just return like this from your controller method return Json(data, new JsonSerializerSettings(){ContractResolver = new DefaultContractResolver()}); ...

Java Regex underscore to camel case except for certain prefixes

java,regex,camelcasing,underscores

You could possibly try something like: Pattern.compile("(?<!(class\\s+Parameters.+|Parameters\\.[\\w_]+))_(.)") which uses a negative lookbehind. You would probably be better served using some kind of refactoring tool that understood scoping semantics. If all you check for is a qualified name like Parameters.is_module_installed then you will replace class Parameters { static boolean is_module_installed;...

Global Json Formatting not working

c#,asp.net-mvc,json,camelcasing

I think you are mixed mvc website and WebApi,In asp.net current version, they use different api. You set the WebApi config, but use the Mvc website's api. You should use WebApi version: using System.Web.Http; public class UserController : ApiController { [Route("user/getalluser")] public IEnumerable<User> Get() { return GetAllUser(); } } Then...

PDO + Angular: how to reconcile DB underscore_case with Angular's camelCase?

php,angularjs,pdo,camelcasing

As underscore_case is not mandatory with SQL and camelCase is mandatory with Angular it is sesible to use names suitable for both environments. In this case camelCase is acceptable with both. In 40+ years programming I never thought underscore_case was useful. I have always preferred camelCase. Rename first_name to firstName...

How can I convert a series of words into camel case in AppleScript?

osx,applescript,voice-recognition,camelcasing,dictation

If you only need to convert a phrase to camel text, here is how I would do it: set targetString to "string with string" set allCaps to every character of "ABCDEFGHIJKLMNOPQRSTUVWXYZ" global allCaps set camel to my MakeTheCamel(targetString) to MakeTheCamel(txt) set allWords to every word of txt set camelString to...

Mocking Camel http endpoint with resource stream in camel

apache-camel,camelcasing,camel-ftp

you can use the Camel AdviceWith feature to intercept/replace endpoints for testing... camelContext.getRouteDefinition("myRouteId") .adviceWith(camelContext, new AdviceWithRouteBuilder() { @Override public void configure() throws Exception { interceptSendToEndpoint("couchdb:http://localhost/database) .skipSendToOriginalEndpoint() .to("http://localhost:5984/test/record/doc.csv"); } }); ...

Awk/sed script to convert a file from camelCase to underscores

bash,awk,sed,camelcasing

You could use sed also. $ echo 'fooBar' | sed -r 's/([a-z0-9])([A-Z])/\1_\L\2/g' foo_bar $ echo 'fooBar' | sed 's/\([a-z0-9]\)\([A-Z]\)/\1_\L\2/g' foo_bar ...

How would you use XSL to transform all elements and all attributes from PascalCase to camelCase?

xml,xslt,camelcasing

Try this: <?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl" > <xsl:output method="xml" indent="yes"/> <!-- everything not mentioned below (e.g. text, comments, processing instructions) --> <xsl:template match="node()"> <xsl:value-of select="."/> </xsl:template> <!-- attributes --> <xsl:template match="@*"> <xsl:attribute...

Why doesn't the instanceof operator use camelcase notation?

java,camelcasing

instanceof is an operator and a reserved word, not a method or variable. Camel case is used in Java for method names and variable names.