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How are GCC and g++ bootstrapped?
...d go about it: There's the Tiny C Compiler (which actually can compile the Linux kernel, so it's quite feature complete). All it's C source files make a mere 30k lines of code, including comments. Though even it was a quite some effort, somebody who understands C could learn from the sources, how to...
How to access outer class from an inner class?
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Hmm, Python is friskier than Java/C++... see my answer below. If we're splitting hairs, which we usually are, I couldn't really tell you whether my "nested class within method" counts as an inner class. At this point, though, I ...
Find the most common element in a list
What is an efficient way to find the most common element in a Python list?
21 Answers
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Linking static libraries to other static libraries
...y way to do this is to use your librarian/archiver tool (for example ar on Linux) to create a single new static library by concatenating the multiple libraries.
Edit: In response to your update, the only way I know to select only the symbols that are required is to manually create the library from...
How to get current memory usage in android?
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Linux's memory management philosophy is "Free memory is wasted memory".
I assume that the next two lines will show how much memory is in "Buffers" and how much is "Cached". While there is a difference between the two (please...
Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
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Pro tip: if you have Python installed, simply type python -m SimpleHTTPServer in the root directory of your site, and find it hosted at localhost:8000.
– Thomas
Sep 4 '11 at 17:00
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Check list of words in another string [duplicate]
I can do such thing in python:
4 Answers
4
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Find the files that have been changed in last 24 hours
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On GNU-compatible systems (i.e. Linux):
find . -mtime 0 -printf '%T+\t%s\t%p\n' 2>/dev/null | sort -r | more
This will list files and directories that have been modified in the last 24 hours (-mtime 0). It will list them with the last modified time in...
Count number of occurrences of a given substring in a string
... count the number of times a given substring is present within a string in Python?
35 Answers
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How to reverse-i-search back and forth? [duplicate]
...rtant: To make ^-S work, add stty -ixon to your bash profile (~/.bashrc on Linux, ~/.bash_profile on OSX). Also note that reversing direction by pressing the respective other keyboard shortcut is initially a no-op - all that changes is the display's prefix (reverse-i-search vs. i-search). Thus, to a...