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Android - set TextView TextStyle programmatically?
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So many way to achieve this task some are below:-
1.
String text_view_str = "<b>Bolded text</b>, <i>italic text</i>, even <u>underlined</u>!";
TextView tv = (TextView)findViewById(R.id.ur_text_view_id);
tv.setText(Html.fromHtml(text_view_str)...
Open an IO stream from a local file or url
I know there are libs in other languages that can take a string that contains either a path to a local file or a url and open it as a readable IO stream.
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Java: Static vs inner class [duplicate]
...c int x; // allowed here
}
}
class Test
{
public static void main(String… str)
{
A a = new A();
// Non-Static Inner Class
// Requires enclosing instance
A.B obj1 = a.new B();
// Static Inner Class
// No need for reference of object to...
Why is there no logical xor in JavaScript?
...e last value is the result. This result can be anything. Objects, numbers, strings .. whatever!
This makes it possible to write things like
image = image || new Image(); // default to a new Image
or
src = image && image.src; // only read out src if we have an image
But the truth value...
Relative URL to a different port number in a hyperlink?
...ce, but it's good for simple cases where you're not worried about the port-string being in the URL.)
– zekel
Sep 26 '12 at 14:35
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Is a GUID unique 100% of the time?
...me GUID values then put two of them next to each other.
Guid.NewGuid().ToString() + Guid.NewGuid().ToString();
If you are too paranoid then put three.
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do..end vs curly braces for blocks in Ruby
... I see no reason that an editor would have trouble finding a 2/3 character string versus a single character. Though there is the argument that most editors already match braces, whereas do ... end is a special case which requires language specific logic.
– Chinoto Vokro
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Difficulty with ng-model, ng-repeat, and inputs
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The advice is don't bind to primitives.
Your ngRepeat is iterating over strings inside a collection, when it should be iterating over objects. To fix your problem
<body ng-init="models = [{name:'Sam'},{name:'Harry'},{name:'Sally'}]">
<h1>Fun with Fields and ngModel</h1>
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How to set environment variables from within package.json
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I too had the space issue. When logging string length I could tell the space is added. I tried escaped quotes - and they were actually stored in the envar. I tried other delimiters to no avail. Removing the space or trimming the value, which feels wrong to me, were...
Get all elements but the first from an array
...numerable<>), so you can for example pass an ArraySegment<> to string.Join.
– Jeppe Stig Nielsen
Jan 25 '17 at 8:49
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