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String literals and escape characters in postgresql
...n as a newline when I used it in the query argument to psql's `\copy' meta-command.
– Stew
Dec 31 '15 at 17:09
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Deep Learning（深度学习）学习笔记整理系列之（四） - 大数据 & AI - 清泛...
..._Series_4Deep Learning（深度学习）学习笔记整理系列zouxy09@qq.comhttp: blog.csdn.net zouxy09作者：Zouxyversion 1.0 2013-04-08原文网址：h...Deep Learning（深度学习）学习笔记整理系列
zouxy09@qq.com
http://blog.csdn.net/zouxy09
作者：Zouxy
version 1.0 2013-04-...
Importing from a relative path in Python
...an absolute import. The '..' means, go to the directory above me:
from ..Common import Common
As a caveat, this will only work if you run your python as a module, from outside of the package. For example:
python -m Proj
Original hacky way
This method is still commonly used in some situat...
Is Random class thread safe?
...e Java 7 docs: "Instances of java.util.Random are threadsafe." docs.oracle.com/javase/7/docs/api/java/util/Random.html
– Matt R
Jul 12 '13 at 14:38
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Can Flask have optional URL parameters?
...you are requesting b/c I needed it as well. The code is located at: github.com/sudouser2010/flask_optional_routes.
– sudouser2010
Mar 12 '18 at 1:57
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How to assign the output of a Bash command to a variable? [duplicate]
I have a problem putting the content of pwd command into a shell variable that I'll use later.
5 Answers
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Nullable vs. int? - Is there any difference?
...Nullable<int>, which itself is shorthand for Nullable<Int32>.
Compiled code will be exactly the same whichever one you choose to use.
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user authentication libraries for node.js?
...rk for Connect or Express, Passport is worth investigating: https://github.com/jaredhanson/passport
(Disclosure: I'm the developer of Passport)
I developed Passport after investigating both connect-auth and everyauth. While they are both great modules, they didn't suit my needs. I wanted somethi...
Assert a function/method was not called using Mock
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What does the plus sign do in '+new Date'
...ions will undergo a major performance penalty. Look at this jsperf, jsperf.com/new-date-timing
– Geuis
Oct 11 '12 at 0:58
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