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Random float number generation
How do I generate random floats in C++?
14 Answers
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How to get the position of a character in Python?
How can I get the position of a character inside a string in python?
9 Answers
9
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Array Size (Length) in C#
How can I determine size of an array (length / number of items) in C#?
9 Answers
9
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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/...
如何查看Oracle用户的SQL执行历史记录？select * from v$sqlarea t order by t LAST_ACTIVE_TIME desc注意 ：执行此语句等等一些相关的语句 必须具有DBA 的权限 虽然
select * from v$sqlarea t order by t.LAST_ACTIVE_TIME desc
注意 ：执行此语句等等一些相...
Browse the files created on a device by the iOS application I'm developing, on workstation?
I'm developing an IOS app that creates files on the device, e.g. with NSKeyedArchiver .
6 Answers
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当ORACLE 11G 遇到 JUNIPER 防火墙 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
当ORACLE 11G 遇到 JUNIPER 防火墙TOP 如下故障现象 172.16.100.70可以使用PL SQL登陆ORACLE 但是执行查询操作就无响应。使用SQL*PLUS可以查询。撤掉防火墙改为直连，WIND...TOP 如下
故障现象 172.16.100.70可以使用PL/SQL登陆ORACLE 但是执行查...
UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
UCenter实现各系统通信的原理===本文导读===UCenter实现各系统通信的原理如何实现phpcms和discuz的Cookie同步===全文阅读===整合phpcms v9和discuz X3.2实现同步登陆、退出免激活===本文导读===
整合phpcms v9和discuz X3.2实现同步登陆、退出免激...
Does C have a “foreach” loop construct?
Almost all languages have a foreach loop or something similar. Does C have one? Can you post some example code?
12 Answer...
Git Diff with Beyond Compare
I have succeeded in getting git to start Beyond Compare 3 as a diff tool however, when I do a diff, the file I am comparing against is not being loaded. Only the latest version of the file is loaded and nothing else, so there is nothing in the right pane of Beyond Compare.
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Find the nth occurrence of substring in a string
...e pretty trivial, but I am new at Python and want to do it the most Pythonic way.
21 Answers
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