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Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
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There are several differences between Boost.Thread and the C++11 standard thread library:
Boost supports thread cancellation, C++11 threads do not
C++11 supports std::async, but Boost does not
Boost has a boost::shared_mutex for multiple-reader/single-writer locking. T...
How to convert a std::string to const char* or char*?
...]; // valid for n <= x.size()
// i.e. you can safely read the NUL at p[x.size()]
Only for the non-const pointer p_writable_data and from &x[0]:
p_writable_data[n] = c;
p_x0_rw[n] = c; // valid for n <= x.size() - 1
// i.e. don't overwrite the impleme...
Does functional programming replace GoF design patterns?
Since I started learning F# and OCaml last year, I've read a huge number of articles which insist that design patterns (especially in Java) are workarounds for the missing features in imperative languages. One article I found makes a fairly strong claim :
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Insertion Sort vs. Selection Sort
... This is just copied from cheetahonfire.blogspot.com/2009/05/… which I already read. Is there anything more concerte as I have read conflicting articles.
– eb80
Apr 3 '13 at 22:13
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What's the difference between Unicode and UTF-8? [duplicate]
... as well as we should. If you feel you belong to this group, you should
read this ultra short introduction to character sets and encodings.
Actually, comparing UTF-8 and Unicode is like comparing apples and
oranges:
UTF-8 is an encoding - Unicode is a character
set
A character ...
svn cleanup: sqlite: database disk image is malformed
...natively
You may be able to dump the contents of the database that can be read to a backup file, then slurp it back into an new database file:
sqlite3 .svn/wc.db
sqlite> .mode insert
sqlite> .output dump_all.sql
sqlite> .dump
sqlite> .exit
mv .svn/wc.db .svn/wc-corrupt.db
sqlite3 .sv...
What is difference between cacerts and keystore?
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Hi EJP thanks for the answers, I quoted that before I read any of your answers ;) So just a clarification if I summarize your answers in Francis and Pangea. Cacerts is used to authenticate clients requesting access or connection and for keystore i don't quite get it why you woul...
Is SHA-1 secure for password storage?
... what Unix systems do: the hashed passwords, which used to be in the world-readable /etc/password file, are now in the /etc/shadow file which is protected against read access, except by a few privileged applications. The assumption here is that if the attacker can read /etc/shadow, then he probably ...
Open and write data to text file using Bash?
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Explanation is never necessary when you already know the answer. To me the above code is not helpful due to lack of details.
– Søren Ullidtz
Jan 3 at 8:53
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Error handling with node.js streams
What's the correct way to handle errors with streams? I already know there's an 'error' event you can listen on, but I want to know some more details about arbitrarily complicated situations.
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