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Invoke(Delegate)
...l if
you do not know what thread owns a control.
From Control.InvokeRequired
Effectively, what Invoke does is ensure that the code you are calling occurs on the thread that the control "lives on" effectively preventing cross threaded exceptions.
From a historical perspective, in .Net 1.1, this...
Injecting $state (ui-router) into $http interceptor causes circular dependency
...$httpProvider.responseInterceptors.push(interceptor);
The Cause
angular-ui-router injects the $http service as a dependency into $TemplateFactory which then creates a circular reference to $http within the $httpProvider itself upon dispatching the interceptor.
The same circular dependency except...
BLE（四）嗅探工具 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...方的PacketSniffer程序，可以实现BLE流量嗅探
缺点：
程序界面比较简陋，无法很好的展示出数据包中的层级关系本身是作为开发环节中的调试过程，作为逆向分析工具不够亲切。必须要事先在3个广播信道中指定一个进行监听，若...
How to generate a simple popup using jQuery
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I don't quite agree on the "great code" part. A lot of content is hardcoded into javascript. Yes we all have javascript in our browsers there days, but simply it is not the right way to do web. HTML is for content, js for "makeup". Ka...
Difference between $state.transitionTo() and $state.go() in Angular ui-router
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Are you referring to the AngularUI Router? If so, the wiki specifies the differences:
$state.go(to [, toParams] [, options])
Returns a Promise representing the state of the transition.
Convenience method for transitioning to a new state. $state.go calls $s...
Slide right to left?
...
This can be achieved natively using the jQueryUI hide/show methods.
Eg.
// To slide something leftwards into view,
// with a delay of 1000 msec
$("div").click(function () {
$(this).show("slide", { direction: "left" }, 1000);
});
Reference: ht...
Android “Only the original thread that created a view hierarchy can touch its views.”
I've built a simple music player in Android. The view for each song contains a SeekBar, implemented like this:
27 Answers
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set the width of select2 input (through Angular-ui directive)
I have problem making this plunkr (select2 + angulat-ui) work.
11 Answers
11
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When to use Storyboard and when to use XIBs
Are there any guidelines on when to use storyboards in an iOS project and when to use XIBs? what are the pros and cons of each and what situations do they each suit?
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How can I unit test a GUI?
The calculations in my code are well-tested, but because there is so much GUI code, my overall code coverage is lower than I'd like. Are there any guidelines on unit-testing GUI code? Does it even make sense?
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