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read file from assets
I am using this code trying to read a file from assets. I tried two ways to do this. First, when use File I received FileNotFoundException , when using AssetManager getAssets() method isn't recognized.
Is there any solution here?
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How to convert View Model into JSON object in ASP.NET MVC?
...ew and that is the easiest way to populate basic HTML elements like tables etc. I could send over the same data in JSON format as ViewData but it seems wasteful.
– Chris Stephens
Jul 29 '10 at 18:08
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How to save CSS changes of Styles panel of Chrome Developer Tools?
...ces panel of the Developer Tools, Right-click in the left panel (where the files are listed) and select Add Folder to Workspace. You can get to a stylesheet in the Sources panel quickly by clicking the stylesheet at the top-right of each CSS rule for a selected element in the Elements panel.
Af...
How to resize a VirtualBox vmdk file
...ur new size is too small, you'll get the same error even with your new vdi file.
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How to use sidebar with the keyboard in Sublime Text 2 and 3?
...hen using Sublime Text 2 we tend to open the side bar to navigate thru files/folders in our projects. For that we can use the hotkey ctrl+k ctrl+b (in windows).
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How to read the value of a private field from a different class in Java?
...the class's declared fields and then make them accessible:
Field f = obj.getClass().getDeclaredField("stuffIWant"); //NoSuchFieldException
f.setAccessible(true);
Hashtable iWantThis = (Hashtable) f.get(obj); //IllegalAccessException
EDIT: as has been commented by aperkins, both accessing the fiel...
Compare if two variables reference the same object in python
...st only once and reuses them. Special values such as (), None, True, False etc are defined to be singletons too. During execution the runtime also tries to reuse small numbers and strings, but in the end it's a tradeoff between speed and memory and what happends depends on how the Python runtime was...
Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
...mentation hints at this. As they say, you need to "In your umbrella header file, import every Objective-C header you want to expose to Swift".
However, I discovered that you may also need to make those specific headers public as well. This answer reviews why and how to do that: Swift compiler erro...
Measuring text width to be drawn on Canvas ( Android )
...omAsset(getAssets(), "Helvetica.ttf");
paint.setTypeface(typeface);
paint.setColor(Color.BLACK);
paint.setStyle(Paint.Style.FILL);
Rect result = new Rect();
paint.getTextBounds(finalVal, 0, finalVal.length(), result);
Log.i("Text dimensions", "Width: "+result.width()+"-Height: "+result.height());
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How to create an array containing 1…N
...alues by changing i+1 to expression required (e.g. i*2, -i, 1+i*2, i%2 and etc). If expression can be expressed by some function f then the first form becomes simply
[ ...Array(N).keys() ].map(f)
Examples:
Array.from({length: 5}, (v, k) => k+1);
// [1,2,3,4,5]
Since the array is initialize...