Top "Symbols" questions

can refer to a letter or special character; a primitive data type in many programming languages; an item of the alphabet of a formal language.

Strip symbols for iPhone application

What are the settings in Xcode to strip symbols for an iphone application? I use these settings in Xcode but …

ios objective-c xcode symbols strip
What is bang dollar (!$) in Bash?

Bang dollar seems to refer to the last part of the last command line. E.g. $ ls -l .... something $ !$ -l …

bash syntax symbols
More-efficient way to pass the Rails params hash to named route

I need a more-efficient way to pass the params hash to a named route, including the ability to add/remove/…

hash ruby-on-rails-3 params symbols named-routing
Symbol visibility using g++

I compiled a C++ library under Linux/Mac with its symbols hidden. I've used _attribute_ ((visibility("hidden"))) for all my …

linux g++ visibility symbols hidden
How to choose pch symbols for a factor in R?

I have tried to find out how to choose the symbols used for the factorial parameter in a case like …

r symbols pch
Android studio cannot resolve ActionBarActivity

I have tried invalidating the caches and restarting but it still shows up and will not compile and run as …

android android-actionbar symbols resolve
Use special symbol (<, >) in layout design in Android

I need two navigation buttons with their texts are < and >. However, the compiler doesn't allow me use those …

android xml symbols xml-layout
SymPy - Arbitrary number of Symbols

I am coding a function that solves an arbitrary number of simultaneous equations. The number of equations is set by …

python symbols sympy equation-solving
JavaScript:output symbols and special characters

I am trying to include some symbols into a div using JavaScript. It should look like this: x ∈ &reals , …

javascript text unicode symbols appendchild
Convert Symbol to a String in Elisp

How can I convert a symbol type into a string in Emacs lisp? I wasn't able to find a symbol-to-string …

string elisp symbols