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Difference between Control Template and DataTemplate in WPF
...e visual appearance, DataTemplate REPLACES the visual appearance of a data item.
Example: I want to show a button from rectangular to circle form => Control Template.
And if you have complex objects to the control, it just calls and shows ToString(), with DataTemplate you can get various member...
Remove outline from select box in FF
Is it possible to remove the dotted line surrounding a selected item in a select element?
12 Answers
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Font Awesome not working, icons showing as squares
...g with primeng and it seems, that font-awesome already worked for e.g. MenuItem-definitions inside xx.component.ts (the icons rendered correctly). However: when adding something to xx.component.html (e.g. p-button with an icon), one has to add fa class and fa-<whatever icon>!
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How to create streams from string in Node.Js?
...ent per character. Readable.from(["input string"]) will emit one event per item in the array (in this case, one item).
Also note that in later nodes (probably 12.3, since the documentation says the function was changed then), it is no longer necessary to wrap the string in an array.
https://nodejs...
How to remove multiple indexes from a list at the same time? [duplicate]
... performance for the different ways so I performed a test on removing 5000 items from 50000 in all 3 generally different approaches, and for me numpy was the winner (if you have elements that fit in numpy):
7.5 sec for the enumerated list comprehension [4.5 sec on another PC]
0.08 sec for deleting...
How to switch between hide and view password
...elector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@drawable/ic_eye_close" android:state_checked="true"/> <item android:drawable="@drawable/ic_eye_open"/> </selector> I think google should fix this behavior. Good discussion
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Similar to jQuery .closest() but traversing descendants?
...hInLayer;
currentLayerElements = currentLayerElements.reduce((acc, item)=>acc.concat([...item.childNodes]), []);
}
return null;
};
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Difference between “@id/” and “@+id/” in Android
...u said you have a problem like this :
If we use android:id="@id/layout_item_id" it doesn't work. Instead @+id/ works so what's the difference here? And that was my original question.
Well, it depends on the context, when you're using the XML attribute of android:id, then you're specifying a ...
Why does pthread_cond_wait have spurious wakeups?
...ate, and finds that there is work in the queue. It proceeds to dequeue the item that thread 3 inserted, releases the lock, and does whatever it does with the item that thread 3 enqueued.
Thread 2 now gets on a CPU and obtains the lock, but when it checks the predicate, it finds that the queue is emp...
Checking the equality of two slices
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It does not compare randomly orderded slices with same items :(
– Hemant_Negi
Jun 7 '17 at 7:01
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