String Formatting with concatenation or substitution

Posted by Davio on Programmers See other posts from Programmers or by Davio
Published on 2013-11-01T12:38:49Z Indexed on 2013/11/01 16:20 UTC
Read the original article Hit count: 250

Filed under:

strings

|

code-formatting

|

formatting

This is a question about preferences.

Assume a programming language offers these two options to make a string with some variables:

"Hello, my name is ". name ." and I'm ". age ." years old."
StringFormat("Hello, my name is $0 and I'm $1 years old.", name, age)

Which do you prefer and why?

I have found myself using both without any clear reason to pick either. Considering micro-optimizations is not within the scope of this question.

Localization has been mentioned as a reason to go with option #2 and I think it's a very valid reason and deserves to be mentioned here.

However, would opinions differ based on aesthetic viewpoints?

© Programmers or respective owner

Related posts about strings

References to other strings in strings.xml ?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Is it possible to reference other strings inside of strings.xml ? Something of the form: My string Here it is: android:id="@string/string_one" (If it did exist, there would of course be problems of circular, infinite definitions, etc. to beware of). Thanks. >>> More
Passing List of Strings or Array of strings into Unity Injection Constructor (Config-Based)

as seen on Stack Overflow - Search for 'Stack Overflow'
I cannot seem to get unity working when attempting to pass in an array of strings into a constructor parameter list, while using XML configuration. When I try the following: <typeConfig ...> <constructor ...> <param ... parameterType="System.String[]"> <array>… >>> More
Strings in array are no longer strings after jQuery.each()

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm pretty confused with the behaviour of arrays of strings when I loop them through the jQuery.each() method. Apparently, the strings become jQuery objects inside the callback function. However, I cannot use the this.get() method to obtain the original string; doing so triggers a this.get is not… >>> More
Complete if statement with strings and array of strings

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a page that has 3 variables. They look like this: String[] Headers = new String[] { "Max Width", "Max Length", "Max Height" }; String currentHeader = (String)HttpContext.Current.Request.QueryString["ItemHas"] ?? ""; String checkString = (String)HttpContext.Current.Request.QueryString["ItemIn"]… >>> More
[C++] Index strings by other strings

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I need to index specific strings with other strings and I can't really find a good way to do so. I tried to use tr1::unordered_map, but I'm having some difficulties using it. If someone could tell me what is the best way to do that I'd be really grateful :) I also need to index objects by a… >>> More

Related posts about code-formatting

code formatting at build time

as seen on Stack Overflow - Search for 'Stack Overflow'
can anyone suggest me a plugin/tool that can perform a code formatting at build time. >>> More
monodevelop code formatting

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm using monodevelop on my mac to develop for iPhone. I was wondering if there is a way to change how MD formats C# code? by default it puts the curly braces as the same like as the if which I personally don't like.... >>> More
Netbeans code formatting issue

as seen on Stack Overflow - Search for 'Stack Overflow'
For some reason the Format command (Source-Format) in Netbeans 6.8 is not representative of my configuration in Tools-Options-Editor. Is there something special I have to do to have my Editor options reflected in the Format command? Thanks. >>> More
SVN - pre-commit hook to check code formatting

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, We want to implement pre-commit hook in SVN to check code formatting in jsp/java files. If the submited files do not pass the guidelines, it should not commit and indicate the lines in error. How can we implement it? Please guide. >>> More
How to create an Intellij and Eclipse compatible code style and code formatting configuration (for j

as seen on Stack Overflow - Search for 'Stack Overflow'
Few weeks ago I tried Intellij and I found it really awesome. Now, at my project there's two programmers (including me) using Intellij and few other programmers gonna still be using Eclipse. Since this project is already very large and it gonna be growing a lot, we need to use compatible Code Style… >>> More