dollar-sign
What are the special dollar sign shell variables?
In Bash, there appear to be several variables which hold special, consistently-开发者_高级运维meaning values. For instance,[详细]
2023-02-14 10:47 分类:问答jQuery dollar sign ($) as function argument?
I understand JavaScript closur开发者_如何学Pythones, and I\'ve seen this done in native JS: (function () {[详细]
2023-02-10 17:54 分类:问答What does putting a javascript function inside a '$()' do?
I\'m learnin开发者_开发知识库g some AJAX right now and the jQuery function that is being used to submit the form is wrapped inside $( function() { } ) as so. What does this exactly do?[详细]
2023-02-09 18:28 分类:问答latex: dollar $ sign within lstlising
I am trying to put some asm code into a latex document, onfurtunatly pdflatex treats the $ signs within my document as math env (which I do not want). On the other side I\'d still like to use that fan[详细]
2023-01-30 10:55 分类:问答Is there an inverse of the Haskell $ operator?
A quick question, is there an operator in Haskell that works like the dollar sign but gives precedence to the left hand side. I.E. instead of[详细]
2023-01-23 22:22 分类:问答How to echo a variable containing an unescaped dollar sign in bash
If I have a variable containing an unescaped dollar sign, is there any way I can echo the entire contents of the variable?[详细]
2023-01-20 06:25 分类:问答Latex Dollar Sign \\ How do I signify Linux Environment Variables in latex?
I am aware to output dollar signs you escape it with \\ such that: \\$ 开发者_开发百科% prints \'$\'[详细]
2023-01-16 18:00 分类:问答Variables in mootools dollar sign element calls
So I have an element I want to modify (with Fx.Tween, but I suppose it doesn\'t really matter). However, the element id is dynamically generated, meaning I have to piece it together from some variable[详细]
2023-01-11 03:09 分类:问答MooTools and jQuery conflict - despite Dollar Safe Mode
I\'m trying to get some pre-existing MooTools code to function properly within a Drupal site. I know the MooTools code works on its own. Once I load the MooTools library in the page, jQuery stops func[详细]
2022-12-30 02:45 分类:问答Virtualenvwrapper .hook: Permission Denied
I\'ve used virtualenvwrapper previously, but I\'m having problems running it on a new computer. My .bashrc file is updated per the instructions:[详细]
2022-12-25 20:07 分类:问答