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What are the reasons why Map.get(Object key) is not (fully) generic

...liberal in what you accept from others, but not too liberal. This idiotic API means that you can't tell the difference between "not in the collection" and "you made a static typing mistake". Many thousands of lost programmer hours could have been prevented with get : K -> boolean. ...
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Standard concise way to copy a file in Java?

... A warning to Android people: this is NOT included in the standard Android APIs – IlDan Feb 6 '12 at 10:46 18 ...
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SQL injection that gets around mysql_real_escape_string()

...e. This sets the character set ON THE SERVER. If we used the call to the C API function mysql_set_charset(), we'd be fine (on MySQL releases since 2006). But more on why in a minute... The Payload The payload we're going to use for this injection starts with the byte sequence 0xbf27. In gbk, that'...
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Post parameter is always null

Since upgrading to RC for WebAPI I'm having some real odd issue when calling POST on my WebAPI. I've even gone back to the basic version generated on new project. So: ...
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Show current state of Jenkins build on GitHub repo

...eleven. I'm using Jenkins LTS 1.625.3 with Github Plugin 1.16.0 and Github API Plugin 1.71. This options does not show up. Rather I see a drop down for credentials, but no credentials are listed (even though I have credentials set up). These credentials appear when going to Advance-> Manage Addit...
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How can I read SMS messages from the device programmatically in Android?

... Does this also use the undocumented api that @CommonsWare specified in his comment to the accepted answer? – Krishnabhadra Aug 20 '12 at 5:07 ...
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Fragments within Fragments

I'm wondering if this is actually a bug in the Android API: 6 Answers 6 ...
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...

...栏中,各项参数配置如下: 是否启用:是 Ucenter api 地址:http://localhost/discuz/uc_server (必填,蓝色字体部分为 Discuz! 安装路径,视实际情况而定,最后不要带斜线) Ucenter api IP:(选填,一般不用填写,遇到无法同...
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WPF vs Silverlight [duplicate]

...s somewhat misleading. WPF refers to the set of technologies (exposed via APIs) that .NET Framework 3.0 and above users have access to in order to draw to the screen. Many of the WPF APIs are available for Silverlight apps. There are, of course many other APIs besides WPF that are available u...
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What's an appropriate HTTP status code to return by a REST API service for a validation failure?

...enever I encounter a validation failure in my Django / Piston based REST API application. Having had a look at the HTTP Status Code Registry I'm not convinced that this is an appropriate code for a validation failure, what do y'all recommend? ...