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How to get UILabel to respond to tap?
...scovered that I can create UILabel much faster than UITextField and I plan to use UILabel most of the time for my data display app.
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How to write loop in a Makefile?
I want to execute the following commands:
12 Answers
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How to convert a Base64 string into a Bitmap image to show it in a ImageView?
...Base64.decode(encodedImage, Base64.DEFAULT);
Bitmap decodedByte = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.length);
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How to specify jackson to only use fields - preferably globally
Default jackon behaviour seems to use both properties (getters and setters) and fields to serialize and deserialize to json.
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How to pass JVM options from bootRun
...Spring web application that communicates with remote host and I would like to test it locally behind corporate proxy.
I use "Spring Boot" gradle plugin and the question is how can I specify proxy settings for JVM?
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Send email using java
I'm trying to send an email using Java:
15 Answers
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What is the “right” way to iterate through an array in Ruby?
...tween an array and a hash (maybe I'm naive, but this seems obviously right to me), and to iterate through either you just do
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When do Java generics require
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First - I have to direct you to http://www.angelikalanger.com/GenericsFAQ/JavaGenericsFAQ.html -- she does an amazing job.
The basic idea is that you use
<T extends SomeClass>
when the actual parameter can be SomeClass or any subt...
How do you specify that a class property is an integer?
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I think there is not a direct way to specify whether a number is integer or floating point. In the TypeScript specification section 3.2.1 we can see:
"...The Number primitive type corresponds to the similarly named JavaScript primitive type and represents...
What is the motivation for bringing Symbols to ES6?
As you may know they are planning to include new Symbol primitive type in ECMAScript 6 (not to mention some other crazy stuff). I always thought that the :symbol notion in Ruby is needless; we could easily use plain strings instead, like we do in JavaScript. And now they decide to complicate thi...