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Why can't Python find shared objects that are in directories in sys.path?
...ossible it could not if /usr/local/lib is not in /etc/ld.so.conf already.
PS: it's possible that your /etc/ld.so.conf contains nothing but "include ld.so.conf.d/*.conf". You can still add a directory path after it, or just create a new file inside the directory it's being included from. Dont forget...
Fastest way to determine if an integer's square root is an integer
...23,1595,943,1395,1721,2027,1761,1955,1335,357,113,1747,1497,1461,
1791,771,2025,1285,145,973,249,171,1825,611,265,1189,847,1427,2023,1269,
321,1475,1577,69,1233,755,1223,1685,1889,733,1865,2021,1807,1107,1447,1077,
1663,1917,1129,1147,1775,1613,1401,555,1953,2019,631,1243,1329,787,871,885,
449,1213,...
MVC pattern on Android
... @LorenzoBarbagli He means, Android doesn't enforce MVC in apps by design (as iOS does). You have to implement a flavor of MVC, MVP or something else yourself if you want to achieve what MVC provides -- namely separation of concerns and an isolated, easily testable Model.
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What's the difference between istringstream, ostringstream and stringstream? / Why not use stringstr
... whereas you where waiting a write only object, you will not be happy ;-)
PS:
nothing bad about it, just performance issues.
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Git SVN error: a Git process crashed in the repository earlier
... other git processes running. Make sure a git-svn command isn't hanging.
PS My usual approach to fixing git-svn problems is to make a fresh pull of the repository. Time consuming, but you can do it in parallel with trying to fix the problem. Have a little race between you and git. Of course, thi...
“java.lang.OutOfMemoryError : unable to create new native Thread”
...or : unable to create new native Thread " on 8GB RAM VM after 32k threads (ps -eLF| grep -c java)
13 Answers
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C++ stl stack/queue 的使用方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...用front()等访问元素。
访问队首元素，如例：q.front()，即最早被压入队列的元素。
访问队尾元素，如例：q.back()，即最后被压入队列的元素。
判断队列空，如例：q.empty()，当队列空时，返回true。
访问队列中的元素个数，如例...
如何查看Oracle用户的SQL执行历史记录？ - 数据库(内核) - 清泛网 - 专注C/...
...ogfile;
SQL> select name,dest_id,thread#,sequence# from v$archived_log; --最后一个即为新的归档
--新建LOG MINER
SQL> execute dbms_logmnr.add_logfile(logfilename=>'/oracle/archive_10g/test/test_1_138_786808434.arc',options=>dbms_logmnr.new);
--开始miner
SQL> execute dbms_logmnr....
家政O2O百家争鸣后的卡位战：烧钱补贴并非良药 - 资讯 - 清泛网移动版 - 专...
...金不断进入，在今年更是掀起了惊涛骇浪，这一点我们从最近该行业的投融资情况可见一斑，仅在本月家政O2O平台就有“小马管家”宣布获得了5000万人民币的A+轮融、好慷在线宣布已完成7000万人民币融资等。家政O2O市场自前年...
How can I pretty-print JSON in a shell script?
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With Python 2.6+ you can just do:
echo '{"foo": "lorem", "bar": "ipsum"}' | python -m json.tool
or, if the JSON is in a file, you can do:
python -m json.tool my_json.json
if the JSON is from an internet source such as an API, you can use
curl http://my_url/ | python -m json.tool
For...