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Should I use encodeURI or encodeURIComponent for encoding URLs?

... It depends on what you are actually wanting to do. encodeURI assumes that the input is a complete URI that might have some characters which need encoding in it. encodeURIComponent will encode everything with special meaning, so you use it for components ...
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What are deferred objects?

...As of jQuery 1.5, the Deferred object provides a way to register multiple callbacks into self-managed callback queues, invoke callback queues as appropriate, and relay the success or failure state of any synchronous or asynchronous function. Deferred Methods: deferred.done() Add handlers to be cal...
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HTML input - name vs. id [duplicate]

... is the difference between the use of the name and id attributes especially that I found that they are sometimes named the same? ...
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PHP UML Generator [closed]

...XMI file Can convert UML/XMI content from version 1.4 to version 2.1 Install it on the command line via: $ pear install pear/php_uml (This used to be $ pear install pear/php_uml-alpha but the package has since gone stable.) Generate your xmi: $ phpuml -o project.xmi ...
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How to call function of one php file from another php file and pass parameters to it?

I want to call a function in one PHP file from a second PHP file and also pass two parameters to that function. How can I do this? ...
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Event system in Python

...r methods', which is a simple implementation of the Observer pattern. Basically, the handler methods (callables) are stored in an array and are each called when the event 'fires'. Publish-Subscribe The disadvantage of Observer event systems is that you can only register the handlers on the actual Ev...
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Setting up a deployment / build / CI cycle for PHP projects

... I've been through buildbot, CruiseControl.net, CruiseControl and Hudson. All though I really liked CruiseControl*, it was just too much of a hassle with really complex dependency cases. buildbot is not easy to set up, but it's got a nice aura (I just like python, that's all). But hudson won over t...
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How can I get a user's media from Instagram without authenticating as a user?

...1/users/<user-id>/media/recent/ (at present time of writing) you actually do not need OAuth access token. You can perform https://api.instagram.com/v1/users/[USER ID]/media/recent/?client_id=[CLIENT ID] [CLIENT ID] would be valid client id registered in app through manage clients (not relate...
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MQTT与TCP的区别 - 创客硬件开发 - 清泛IT社区,为创新赋能!

...ard、sysadmin api、插件扩展、对topic或session或clientid的tracing调试等高级功能,大大简化服务器端的开发工作量。实际应用中,只需要写发布和订阅接口函数即可,中间过程对应用开发人员透明。12. 可以通过MQTT over websocket来穿越防...
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error_log per Virtual Host?

... Depending on your config, you may need to manually create the log file and set the owner/group to the same user/group that Apache is using. Apache won't warn you if it can't write to the log file. – Ian Dunn Jun 24 '11 at 23:41 ...