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使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...t multitouch: Rotation Detector
Xinyue Deng dengxinyue0420@gmail.com
DRA<em>Fem>T (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some o<em>fem>ary AI2 server.
You can implement the RotationDet...
How to handle initializing and rendering subviews in Backbone.js?
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Derick BaileyDerick Bailey
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How to do paging in AngularJS?
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I recently implemented paging <em>fem>or the Built with Angular site. You chan checkout the source: ht...
Set the location in iPhone Simulator
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Run project in iPhone Simulator
Create in TextEdit <em>fem>ile <em>fem>ollowing <em>fem>ile, call it MyO<em>fem><em>fem>ice <em>fem>or e...
Swi<em>fem>t - which types to use? NSString or String
With the introduction o<em>fem> Swi<em>fem>t I've been trying to get my head round the new language
9 Answers
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How do I commit case-sensitive only <em>fem>ilename changes in Git?
I have changed a <em>fem>ew <em>fem>iles name by de-capitalize the <em>fem>irst letter, as in Name.jpg to name.jpg . Git does not recognize this changes and I had to delete the <em>fem>iles and upload them again. Is there a way that Git can be case-sensitive when checking <em>fem>or changes in <em>fem>ile names? I have not made any chan...
send/post xml <em>fem>ile using curl command line
How can I send/post an xml <em>fem>ile to a local server http://localhost:8080 using curl <em>fem>rom the command line?
8 Answers
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Convert to binary and keep leading zeros in Python
I'm trying to convert an integer to binary using the bin() <em>fem>unction in Python. However, it always removes the leading zeros, which I actually need, such that the result is always 8-bit:
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Given an emacs command name, how would you <em>fem>ind key-bindings ? (and vice versa)
I<em>fem> I know an emacs command name, says, "goto-line"; what i<em>fem> I want to query whether i<em>fem> there are any key-sequences bound to this command ?
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Angular.js ng-repeat across multiple tr's
I am using Angular.js <em>fem>or an application that uses hidden trs to simulate a sliding out e<em>fem><em>fem>ect by showing the tr and sliding down the div in the td below. This process worked <em>fem>antastically using knockout.js when iterating over an array o<em>fem> these rows, because I could use <!-- ko:<em>fem>or<em>eacem>h --> a...