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jumpserver-华为云免费堡垒机解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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1.删除redhat原有的yum
rpm -aq|grep yum|xargs rpm -e --nodeps
2.下载yum安装文件
wget http://mirrors.163.com/centos/6.7/os/x86_64/Packages/yum-3.2.29-69.el6.centos.noarch.rpm
wget http://mirrors.163.com/centos/6.7/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
wge...
How do you dynamically add elements to a ListView on Android?
...got Shardul's answer working, then broke it and couldn't figure out how to repair it. On a whim, I thought I would try this out, and voila, it works again! Thank you very much! Though, I have no idea how or why it fixed it. Any idea?
– donutguy640
Sep 21 '17 at...
What would a “frozen dict” be?
... follow
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edited May 31 at 7:25
answered Apr 24 '10 at 14:52
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How to make an OpenGL rendering context with transparent background?
...hat special sauce for accomplishing this. Although it is also trivial with DirectX (go figure...) Microsoft did add compositing hints to opengl contexts. Yay anti-trust fears!
So instead of an inefficient copy-to-physical-memory action, we can have the compositing engine just understand how to make...
What does %>% mean in R [duplicate]
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edited Nov 5 '18 at 10:36
MBT
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CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...息。
Squid是一个缓存Internet 数据的软件,其接收用户的下载申请,并自动处理所下载的数据。当一个用户想要下载一个主页时,可以向Squid 发出一个申请,要Squid 代替其进行下载,然后Squid 连接所申请网站并请求该主页,接着...
What's the Best Way to Shuffle an NSMutableArray?
.../UIKit.h>
#else
#include <Cocoa/Cocoa.h>
#endif
// This category enhances NSMutableArray by providing
// methods to randomly shuffle the elements.
@interface NSMutableArray (Shuffling)
- (void)shuffle;
@end
// NSMutableArray_Shuffling.m
#import "NSMutableArray_Shuffling.h"
@implementa...
How to check if a String contains another String in a case insensitive manner in Java?
...tern.quote(wantedStr), Pattern.CASE_INSENSITIVE).matcher(source).find();
EDIT: If s2 contains regex special characters (of which there are many) it's important to quote it first. I've corrected my answer since it is the first one people will see, but vote up Matt Quail's since he pointed this out...
Is there a benefit to defining a class inside another class in Python?
...sage for nested class, when one wants to construct inherited classes whose enhanced functionalities are encapsulated in a specific nested class.
See this example:
class foo:
class bar:
... # functionalities of a specific sub-feature of foo
def __init__(self):
self.a = self.bar()
...
快速产品原型设计软件 - Axure RP Pro 7 (附注册码+汉化包) - 软件下载 -...
...附注册码+汉化包)产品原型 ,设计软件, Axure RP第一步:下载Axure 7.0 英文原版(请选择PC或Mac版本) PC(windows)安装文件地址: axure7.0下载地址:点此下载axure7.0 MAC安...
Axure RP Pro 是一个产品经理必备的交互原型设计工...