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Why can't C++ be parsed with a LR(1) parser?
...g thread on Lambda the Ultimate that discusses the LALR grammar for C++.
It includes a link to a PhD thesis that includes a discussion of C++ parsing, which states that:
"C++ grammar is ambiguous,
context-dependent and potentially
requires infinite lookahead to resolve
some ambiguities"....
Is there a way to detect if a browser window is not currently active?
I have JavaScript that is doing activity periodically. When the user is not looking at the site (i.e., the window or tab does not have focus), it'd be nice to not run.
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Bash: Copy named files recursively, preserving folder structure
...follow
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edited Oct 30 '09 at 15:28
answered Oct 30 '09 at 15:00
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Html List tag not working in android textview. what can i do?
...rce code I have built a list of allowed HTML tags:
br
p
div
em
b
strong
cite
dfn
i
big
small
font
blockquote
tt
monospace
a
u
sup
sub
So you better use WebView and its loadDataWithBaseURL method. Try something like this:
String str="<html><body>A dressy take on classic gingham in a ...
How to exclude a directory in find . command
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Use the -prune switch. For example, if you want to exclude the misc directory just add a -path ./misc -prune -o to your find command:
find . -path ./misc -prune -false -o -name '*.txt'
Here is an example with multiple directories:
find . -ty...
Eclipse copy/paste entire line keyboard shortcut
... the keyboard shortcut to copy/paste a line into a new line in Eclipse , without having to highlight the entire line?
25 A...
How do I determine the current operating system with Node.js
I'm writing a couple of node shell scripts for use when developing on a platform. We have both Mac and Windows developers. Is there a variable I can check for in Node to run a .sh file in one instance and .bat in another?
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How do you implement a class in C? [closed]
...ues I can use to implement a class, or a good approximation of a class? Is it always a good idea to isolate the "class" to a separate file? Assume that we can preallocate the memory by assuming a fixed number of instances, or even defining the reference to each object as a constant before compile ti...
resize ipython notebook output window
By default the ipython notebook ouput is limited to a small sub window at the bottom. This makes us force to use separate scroll bar that comes with the output window, when the output is big.
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How to delete a whole folder and content?
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Let me tell you first thing you cannot delete the DCIM folder because it is a system folder. As you delete it manually on phone it will delete the contents of that folder, but not the DCIM folder. You can delete its contents by using the method below:
Updated as per comments
File dir = new Fi...