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How do I create a unique constraint that also allows nulls?

...s some issues with it such as the requirement of using SCHEMABINDING. Have fun adding a new column to your base table (you'll at minimum have to drop the index, and then drop the view or alter the view to not be schema bound). See the full (long) list of requirements for creating an indexed view in ...
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Convert character to ASCII code in JavaScript

... Fun fact: you don’t really need the 0 (first argument value) — just "\n".charCodeAt() will do. – Mathias Bynens Oct 17 '11 at 9:40 ...
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App Inventor 2 字典代码块 · App Inventor 2 中文网

...用 隐私策略和使用条款 技术支持 service@fun123.cn
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Android WebView, how to handle redirects in app instead of opening a browser

... webview.setWebViewClient(object : WebViewClient() { override fun shouldOverrideUrlLoading(view: WebView, url: String): Boolean { view.loadUrl(url) return false } }) For more info click here ...
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【HarmonyOS】编译、测试全流程 - HarmonyOS NEXT - 清泛IT社区,为创新赋能!

...台为 HarmonyOS NEXT 4. 填写应用名称和包名(格式建议:cn.fun123.你的项目名) 3.2 两类证书 (1)调试证书(Debug证书) - 用途:开发测试阶段使用 - 来源:SDK自带,无需手动申请 - 限制:只能在已注册UDID的设备上运行 - App ...
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How can I capitalize the first letter of each word in a string?

... Just because this sort of thing is fun for me, here are two more solutions. Split into words, initial-cap each word from the split groups, and rejoin. This will change the white space separating the words into a single white space, no matter what it was. s ...
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How to convert an NSString into an NSNumber

...also do this: NSNumber *number = @([dictionary[@"id"] intValue]]); Have fun! share | improve this answer | follow | ...
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How do I start Mongo DB from Windows?

...p after restart mongoDB ) 3 . GUI for mongoDB i'm using rockmongo have fun with it share | improve this answer | follow | ...
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Convert from ASCII string encoded in Hex to plain ASCII?

... i'm just having fun, but the important parts are: >>> int('0a',16) # parse hex 10 >>> ''.join(['a', 'b']) # join characters 'ab' >>> 'abcd'[0::2] # alternates 'ac' >>> zip('abc', '123') ...
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How to make my font bold using css?

...should make yourself familiar with the class, id and name attributes. Have fun! share | improve this answer | follow | ...