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`date` command on OS X doesn't have ISO 8601 `-I` option?
...05 (%Y%m)
2013-W18 (%Y-W%V)
2013-W18-5 (%Y-W%V-%u)
2013W185 (%YW%V%u)
2013-123 (%Y-%j, ordinal date)
2013 (%Y)
1559 (%H%M)
15 (%H)
15:59:24+03 (UTC offset doesn't have to include minutes)
These are not:
2013-05-03 15:59 (T is required in the extended format)
201305 (it could be confused with the ...
Play a Sound with Python [duplicate]
...all these malfunctioning sound libraries tbh. Substituting xdg-open for mpg123 will give afplay functionality on Linux
– Louis Maddox
Jul 9 '14 at 12:00
...
How to execute a Python script from the Django shell?
...ited Aug 24 '16 at 5:35
CoderGuy123
4,7134646 silver badges7373 bronze badges
answered Jun 5 '16 at 10:10
Ciro...
boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...13-Jun-07 03:14:05.335577 INFO g:performance god/multi_index_container.cpp:123 main
RealTime: 0.251333s
Desc: Map删除
./godmulti_index_container.exe 5000000
container: 16 idPersons: 24 namePersons: 24
---------------插入5000000次-----------------
2013-Jun-07 03:41:53.712...
django test app error - Got an error creating the test database: permission denied to create databas
...o', # Not used with sqlite3.
'PASSWORD': 'mydb123', # Not used with sqlite3.
'HOST': '127.0.0.1', # Set to empty string for localhost. Not used with sqlite3.
'PORT': '', # Set to empty string for ...
How to check whether a file or directory exists?
...
123
You can use this :
if _, err := os.Stat("./conf/app.ini"); err != nil {
if os.IsNotExist(...
ALTER DATABASE failed because a lock could not be placed on database
...nnection 1 (leave running for a couple of minutes)
CREATE DATABASE TESTING123
GO
USE TESTING123;
SELECT NEWID() AS X INTO FOO
FROM sys.objects s1,sys.objects s2,sys.objects s3,sys.objects s4 ,sys.objects s5 ,sys.objects s6
Connections 2 and 3
set lock_timeout 5;
ALTER DATABASE TESTING123 SET ...
How to correct TypeError: Unicode-objects must be encoded before hashing?
...PY3):
import hashlib, os
password_salt = os.urandom(32).hex()
password = '12345'
hash = hashlib.sha512()
hash.update(('%s%s' % (password_salt, password)).encode('utf-8'))
password_hash = hash.hexdigest()
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那些曾被追捧的90后创业男神女神，还好吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...的千万级融资，这些听起来简直就是偶像剧的套路。一个全民偶像的路线，90后创业的标杆。
而实际在余佳文上过央视后，圈里人开始按耐不住，有些疑点太过夸张，所以我们的余同学不可避免的被扒了个干干净净。
点评：典...
How do I convert Long to byte[] and back in java
...ion methods from Google Guava.
Example:
byte[] bytes = Longs.toByteArray(12345L);
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