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Regexp Java for password validation

...[@#$%^&+=])(?=\S+$).{8,}$ Explanation: ^ # start-of-string (?=.*[0-9]) # a digit must occur at least once (?=.*[a-z]) # a lower case letter must occur at least once (?=.*[A-Z]) # an upper case letter must occur at least once (?=.*[@#$%^&+=]) # a special ...
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TaifunWiFi 拓展:WiFi Manager WiFi管理器扩展 · App Inventor 2 中文网

...i状态控制(启用/禁用WiFi) 网络信息查询(SSID、BSSID、IP地址等) 可用网络扫描 网络连接管理 信号强度检测 5GHz频段支持检测 DNS服务器查询 位置权限管理 网络建议API支持 扩展截图 ...
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How can I limit possible inputs in a HTML5 “number” element?

...-numeric characters to be entered, because object.length would be an empty string for the number inputs, and therefore its length would be 0. Thus the maxLengthCheck function won't work. Solution: See this or this for examples. Demo - See the full version of the code here: http://jsfiddle.net/DRSD...
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How Can I Download a File from EC2 [closed]

... Use scp: scp -i ec2key.pem username@ec2ip:/path/to/file . where: ec2key.pem is your PEM key username is the username you log in with ec2ip is the IP or DNS alias of the instance /path/to/file is the location where the file is stored This will copy the file i...
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What is the memory consumption of an object in Java?

...uld I use a 32- or a 64-bit JVM?, 2012, JDK 1.7) Boxed types, arrays, and strings Boxed wrappers have overhead compared to primitive types (from JavaWorld): Integer: The 16-byte result is a little worse than I expected because an int value can fit into just 4 extra bytes. Using an Integer c...
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SQL injection that gets around mysql_real_escape_string()

Is there an SQL injection possibility even when using mysql_real_escape_string() function? 4 Answers ...
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VC IP地址控件(CIPAddressCtrl )的自绘 - C/C++ - 清泛网 - 专注C/C++及内核技术

VC IP地址控件(CIPAddressCtrl )的自绘先看效果图:代码:.h#pragma once class CMyIPCtrl : public CIPAddressCtrl{DECLARE_DYNAMIC(CMyIPCtrl)public:CMyIPCtrl();virtua...先看效果图: 代码: .h #pragma once class CMyIPCtrl : public CIPAddressCtrl { DECLARE_DYNAMI...
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What is the best Java email address validation method? [closed]

... email package is the easiest: public static boolean isValidEmailAddress(String email) { boolean result = true; try { InternetAddress emailAddr = new InternetAddress(email); emailAddr.validate(); } catch (AddressException ex) { result = false; } return result; } ...
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How to split comma separated string using JavaScript? [duplicate]

I want to split a comma separated string with JavaScript. How? 4 Answers 4 ...
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How to add a line break in C# .NET documentation

...ch element.</para> /// Rather than return SQL, this method returns a string with icon-tokens, which /// could be used to represent the search in a condensed pictogram format. /// </summary> share | ...