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cannot convert data (type interface {}) to type string: need type assertion

... According to the Go specification: For an em>xm>pression m>xm> of interface type and a type T, the primary em>xm>pression m>xm>.(T) asserts that m>xm> is not nil and that the value stored in m>xm> is of type T. A "type assertion" allows you to declare an interface value contains a certain ...
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Remove the bottom divider of an android ListView

I have a fim>xm>ed height ListView . It has divider between list items, but it also displays dividers after the last list item. ...
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How can I check if a key is pressed during the click event with jQuery?

... You can even detect Mac OS m>Xm>'s command key using if (e.metaKey) alert('Command down'). Here's a nice article about key events in JS unim>xm>papa.com/js/key.html – F Lekschas Nov 2 '15 at 23:39 ...
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How should I validate an e-mail address?

...oing this which are included in Android already or would I have to use RegEm>xm>p? 32 Answers ...
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How to know user has clicked “m>Xm>” or the “Close” button?

...decided to close the form but I guess it is the same for both clicking the m>Xm> button or clicking the close button. So how can I differentiate between these two in my code? ...
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Apache Spark: The number of cores vs. the number of em>xm>ecutors

...g to understand the relationship of the number of cores and the number of em>xm>ecutors when running a Spark job on YARN. 8 Ans...
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Sleep in JavaScript - delay between actions

...a + 4; }, (3 * 1000)); This doesn't really 'sleep' JavaScript—it just em>xm>ecutes the function passed to setTimeout after a certain duration (specified in milliseconds). Although it is possible to write a sleep function for JavaScript, it's best to use setTimeout if possible as it doesn't freeze ev...
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Using CSS for a fade-in effect on page load

Can CSS transitions be used to allow a tem>xm>t paragraph to fade-in on page load? 3 Answers ...
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Get the current displaying UIViewController on the screen in AppDelegate.m

...eral because it depends strictly on how you built your UI and there is no em>xm>plicit controller hierarchy (like it happens for views). You may simply add a property to your root controller and set its value whenever you "push" a new controller on top. – sergio Ju...
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Android emulator failed to allocate memory 8

When I try to run my Wm>Xm>GA800 emulator from Eclipse it's giving an error like this 12 Answers ...