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What is the difference between Flex/Lex and Yacc/Bison?
What is the difference between Flex &a<em>mem>p; Lex and Yacc &a<em>mem>p; Bison. I searched the Internet wildly and I didn't find any solid answer.
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How to count lines in a docu<em>mem>ent?
I have lines like these, and I want to know how <em>mem>any lines I actually have...
24 Answers
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How do I download a package fro<em>mem> apt-get without installing it? [closed]
I have a co<em>mem>puter without a NIC , and I want to install so<em>mem>e progra<em>mem>s in it via USB <em>mem>e<em>mem>ory, but how can I download a progra<em>mem> fro<em>mem> apt-get without installing it?
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How do I abort the execution of a Python script? [duplicate]
I have a si<em>mem>ple Python script that I want to stop executing if a condition is <em>mem>et.
8 Answers
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sed whole word search and replace
How do I search and replace whole words using sed?
6 Answers
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How should I ethically approach user password storage for later plaintext retrieval?
As I continue to build <em>mem>ore and <em>mem>ore websites and web applications I a<em>mem> often asked to store user's passwords in a way that they can be retrieved if/when the user has an issue (either to e<em>mem>ail a forgotten password link, walk the<em>mem> through over the phone, etc.) When I can I fight bitterly against thi...
How to re<em>mem>ove/ignore :hover css style on touch devices
...ser visits our website via touch device. Because the :hover CSS does not <em>mem>ake sense, and it can even be disturbing if a tablet triggers it on click/tap because then it <em>mem>ight stick until the ele<em>mem>ent loses focus. To be honest, I don't know why touch devices feel the need to trigger :hover in first...
How can I grep hidden files?
I a<em>mem> searching through a Git repository and would like to include the .git folder.
10 Answers
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Eclipse fonts and background color
I have been trying to change the background color of Eclipse's windows to black and custo<em>mem>ize the font colors. There doesn't see<em>mem> to be a way to do this, at least not in an obvious way. I a<em>mem> using version 3.3.
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Asp.net - Add blank ite<em>mem> at top of dropdownlist
Why is the dropdown not showing <em>mem>y blank ite<em>mem> first? Here is what I have
10 Answers
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