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How to change title of Activity in Android?
... button and making the screen active again. The title does not update. Any ideas?
– Jim Clermonts
Nov 7 '17 at 15:30
T...
How to convert “camelCase” to “Camel Case”?
... letter, resulting in something like "Thi String" or "This tring" . Any ideas?
11 Answers
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How to get Resource Name from Resource id
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Any idea what the difference is between getResourceEntryName(int resid) and getResourceName(int resid)?
– Joshua Pinter
Jan 22 '14 at 17:10
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java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
...
I used IntelliJ IDEA, compilation is successful, but when starting Tomcat, it says:
Error configuring application listener of class org.springframework.web.context.ContextLoaderListener
java.lang.ClassNotFoundException: org.springframework....
How to check if a string starts with one of several prefixes?
...newStr4.startsWith("Tue") || newStr4.startsWith("Wed"))
// ... you get the idea ...
A fancier solution would be:
List<String> days = Arrays.asList("SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT");
String day = newStr4.substring(0, 3).toUpperCase();
if (days.contains(day)) {
// ...
}
...
Multi-gradient shapes
...of the button to the bottom of the button.
Edit: Okay, so I have one more idea that works, haha. Right now it works in XML, but should be doable for shapes in Java as well. It's kind of complex, and I imagine there's a way to simplify it into a single shape, but this is what I've got for now:
gree...
How to print a number with commas as thousands separators in JavaScript
...
I used the idea from Kerry's answer, but simplified it since I was just looking for something simple for my specific purpose. Here is what I did:
function numberWithCommas(x) {
return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, "...
Only variables should be passed by reference
Any ideas? After 2 days still stuck.
12 Answers
12
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Regular expression for floating point numbers
...something and backtrack if it doesn't work. Have an upvote for a very neat idea nevertheless.
– pkeller
Oct 24 '19 at 11:43
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How to disable copy/paste from/to EditText
...:ActionMode.Callback! Found: on this part object: ActionMode.Callback. Any idea why it might not be working?
– Abdul Mateen
Dec 14 '19 at 18:06