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How to set the environmental variable LD_LIBRARY_PATH in linux
I have first executed the command: export LD_LIBRARY_PATH=/usr/local/lib
10 Answers
1...
RSA 算法是如何诞生的 - 创意 - 清泛网 - 专注C/C++及内核技术
...级课程讲授的邀请信时连连叫苦，教算法已经够呛了，还什么高级课程？给博士生讲的么？虽然如此，他还是硬着头皮前往 MIT，之后很快投入到学习中，整天泡在图书馆，读了一书架关于算法的书籍，最终仅用两周便掌握了所...
Why does the order in which libraries are linked sometimes cause errors in GCC?
Why does the order in which libraries are linked sometimes cause errors in GCC?
9 Answers
...
Python error “ImportError: No module named”
...s configured correctly, especially that it has this format:
.:/usr/local/lib/python
(Mind the .: at the beginning, so that it can search on the current directory, too.)
It may also be in other locations, depending on the version:
.:/usr/lib/python
.:/usr/lib/python2.6
.:/usr/lib/python2.7 a...
Can I use multiple versions of jQuery on the same page?
...s outside of my control. Can I safely just use the latter half, or do both libraries need to call noConflict()?
– Bungle
Oct 14 '09 at 15:05
7
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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
...
The key problem is that your postgresql was trying to find the libreadline.6.2.dylib but your readline is version 7.0, so only 7's lib is linked.
I don't think upgrading postgresql is a good idea, it's not easy and may cause a lot of problem, especially when you already have database da...
mongo - couldn't connect to server 127.0.0.1:27017
...olved by the below mentioned 4 steps
1) Remove .lock file
sudo rm /var/lib/mongodb/mongod.lock
2) repair the mongodb
mongod -–repair
3) start the mongod server
sudo service mongod start
4) start the mongo client
mongo
For more details take a look at http://shakthydoss.com/err...
Relation between CommonJS, AMD and RequireJS?
...ould be declared in javascript applications.
RequireJS is a script loader library that is AMD compliant, curljs being another example.
CommonJS compliant:
Taken from Addy Osmani's book.
// package/lib is a dependency we require
var lib = require( "package/lib" );
// behavior for our module
func...
Adding a directory to $LOAD_PATH (Ruby)
...one new to Ruby will be pondering what $:. is.
I find this more obvious.
libdir = File.dirname(__FILE__)
$LOAD_PATH.unshift(libdir) unless $LOAD_PATH.include?(libdir)
Or if I care about having the full path...
libdir = File.expand_path(File.dirname(__FILE__))
$LOAD_PATH.unshift(libdir) unless $...
What is the LD_PRELOAD trick?
... to the path of a shared object, that file will be loaded before any other library (including the C runtime, libc.so). So to run ls with your special malloc() implementation, do this:
$ LD_PRELOAD=/path/to/my/malloc.so /bin/ls
...