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Can multiple different HTML elements have the same ID if they're different elements?
...intain forward-compatibility of your website/application with libraries or services (or developers!) you may encounter in the future, that do malfunction when multiple elements have the same ID - which is a reasonable possibility since this is not, technically, valid HTML.
The power is yours!
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App Inventor 2 扩展 · App Inventor 2 中文网
... built-in features of the mobile device (like Camera or LocationSensor) or services on the Web (like Twitter or FusionTables). App Inventor includes a large collection of components, and the App Inventor development team adds new capabilities to the system by implementing new components.
There ha...
How Scalable is SQLite? [closed]
... have MySQL store Firefox cookies (instead of SQLite), but you'd need that service running all the time. On the other hand, you could have a transactional website running on SQLite (as many people do) instead of MySQL, but expect a lot of downtime.
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Entity Framework is Too Slow. What are my options? [closed]
... have followed the "Don't Optimize Prematurely" mantra and coded up my WCF Service using Entity Framework.
13 Answers
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Difference between Hashing a Password and Encrypting it
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Okay, but when you log in to a service, your password is sent in plaintext/encrypted, because if it's sent as a hash to the server to be compared. a hacker could if they know the hash, just send the hash to the server to login. This is why passwords for co...
Favicon dimensions? [duplicate]
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A pretty cool service for generating all the relevant favicons is realfavicongenerator. Start with a 260x260px image and get everything you need, including the mark-up for using them all correctly.
– marnusw
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ReactJS Two components communicating
...dling side-effects (ie API calls etc). Most people currently think it only services for side-effects but it is actually more about decoupling components.
It is more of a compliment to a Flux architecture (or Redux) than a totally new communication system, because the saga emit Flux actions at the ...
通信连接组件 · App Inventor 2 中文网
...载或使用 隐私策略和使用条款 技术支持 service@fun123.cn
Does Python have “private” variables in classes?
... public. Consider the distinction of private/protected/public members as a service, saying: "Hey, these members are important while those are used internally and probably not useful for you."
– Oben Sonne
Oct 6 '10 at 20:38
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Do I need dependency injection in NodeJS, or how to deal with …?
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In short, you don't need a dependency injection container or service locater like you would in C#/Java. Since Node.js, leverages the module pattern, it's not necessary to perform constructor or property injection. Although you still can.
The great thing about JS is that you can modify...