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Length of string in bash

...} LANG=$oLang LC_ALL=$oLcAll return $(( bytlen - ${#1} )) } Then now: for string in Généralités Language Théorème Février "Left: ←" "Yin Yang ☯";do strU8DiffLen "$string" printf " - %-$((14+$?))s is %2d chars length, but uses %2d bytes\n" \ "'$string'" ${#string...
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string.ToLower() and string.ToLowerInvariant()

... incorrectly you may have typos in Turkey. =Using ToLower incorrectly= Now pretend you are writing an SQL parser. Somewhere you will have code that looks like: if(operator.ToLower() == "like") { // Handle an SQL LIKE operator } The SQL grammar does not change when you change cultures. A F...
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IIS7 Overrides customErrors when setting Response.StatusCode?

Having a weird problem here. Everybody knows that if you use web.config's customErrors section to make a custom error page, that you should set your Response.StatusCode to whatever is appropriate. For example, if I make a custom 404 page and name it 404.aspx, I could put <% Response.StatusCo...
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Best practice to return errors in ASP.NET Web API

... Recently, after picking up Web API 2, for sending back general errors we now use the IHttpActionResult interface, specifically the built in classes for in the System.Web.Http.Results namespace such as NotFound, BadRequest when they fit, if they don't we extend them, for example a NotFound result w...
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Returning unique_ptr from functions

... @juanchopanza I realise this is now 2 years later, but do you still feel that this is wrong? As I mentioned in the previous comment, this isn't about copy elision. It just so happens that in the cases where copy elision might apply (even if it can't apply w...
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Android adding simple animations while setvisibility(view.Gone)

...designed a simple layout.I have finished the design without animation, but now I want to add animations when textview click event and I don't know how to use it. Did my xml design looks good or not? Any suggestions would be appreciated. ...
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In Gradle, how do I declare common dependencies in a single place?

...ice help when gradually migrating from maven to gradle ! Enjoying it right now. share | improve this answer | follow | ...
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How to select Python version in PyCharm?

......Default Project Structure. There you can set the Project SDK which will now apply on each new project. It can be different on other platforms, but still similar. share | improve this answer ...
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What's the difference between .so, .la and .a library files?

I know an .so file is a kind of dynamic library (lots of threads can share such libraries so there is no need to have more than one copy of it in memory). But what is the difference between .a and .la ? Are these all static libraries? ...
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How to copy part of an array to another array in C#?

... With named parameters that are available now, you would not need to document any of the 5 parameters. – Hamish Grubijan Aug 6 '12 at 16:47 11 ...