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How do I seed a random class to avoid getting duplicate random values [duplicate]
...tion). Also it is slower than using new Random() without parameters, which sets the seed from the system time, and isn't any less random.
– intrepidis
Dec 24 '14 at 11:25
...
Javascript dynamically invoke object method from string
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Access is denied when attaching a database
...e so:
USE [master]
GO
-- kick all users out of the db
ALTER DATABASE mydb
SET SINGLE_USER WITH ROLLBACK IMMEDIATE
GO
-- Take the Database Offline
ALTER DATABASE mydb SET OFFLINE WITH
ROLLBACK IMMEDIATE
GO
-- detach the db
EXEC master.dbo.sp_detach_db @dbname = N'mydb'
GO
...
Best way to serialize an NSData into a hexadeximal string
I am looking for a nice-cocoa way to serialize an NSData object into a hexadecimal string. The idea is to serialize the deviceToken used for notification before sending it to my server.
...
What are the differences between -std=c++11 and -std=gnu++11?
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ipython notebook clear cell output in code
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How to check BLAS/LAPACK linkage in NumPy and SciPy?
...
The method numpy.show_config() (or numpy.__config__.show()) outputs information about linkage gathered at build time. My output looks like this. I think it means I am using the BLAS/LAPACK that ships with Mac OS.
>>> import numpy as np
>...
How can I add a key/value pair to a JavaScript object?
...
@JohnSmith the length property isn't set because it's not an array, it's an object/map/dictionary.
– Ionuț G. Stan
Apr 17 '18 at 6:09
...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
Linux日志管理Rsyslog入门Rsyslog 日志管理 入门在数据为王的时代，日志管理是一个绕不开的话题，相应的开源软件有不少，比如热门的三件套：Logstash、ElasticSearch、Kibana，可惜我对这...在数据为王的时代，日志管理是一个绕不开的...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
Linux日志管理Rsyslog入门Rsyslog 日志管理 入门在数据为王的时代，日志管理是一个绕不开的话题，相应的开源软件有不少，比如热门的三件套：Logstash、ElasticSearch、Kibana，可惜我对这...在数据为王的时代，日志管理是一个绕不开的...