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Is there a method for String conversion to Title Case?
...rdUtils.capitalize()
e.g: WordUtils.capitalize("i am FINE") = "I Am FINE" from WordUtils doc
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Change Name of Import in Java, or import two classes with the same name
...liasing or JDK-4214789: Extend import to allow renaming of imported type.
From the comments:
This is not an unreasonable request, though hardly essential. The occasional
use of fully qualified names is not an undue burden (unless the library
really reuses the same simple names right and lef...
gulp command not found - error after installing gulp
...li package:
npm install -g gulp-cli
Then you can run the command "gulp" from the command line.
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Is it good practice to use the xor operator for boolean checks? [closed]
...
I think you've answered your own question - if you get strange looks from people, it's probably safer to go with the more explicit option.
If you need to comment it, then you're probably better off replacing it with the more verbose version and not making people ask the question in the first ...
How do you use a variable in a regular expression?
...want hex numbers, you can do parseInt('' + myNumber, 16) to convert to hex from decimal.
– Eric Wendelin
Jun 21 '11 at 15:19
34
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Rails and PostgreSQL: Role postgres does not exist
...Lion, and am working on a rails app. I use RVM to keep everything separate from my other Rails apps.
13 Answers
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Regular Expression to match string starting with “stop”
...to match any word beginning with "stop" and containing nothing but letters from A to Z.
\bstop[a-zA-Z]*\b
This would match all
stop (1)
stop random (2)
stopping (3)
want to stop (4)
please stop (5)
But
/^stop[a-zA-Z]*/
would only match (1) until (3), but not (4) &...
How do I split a string into an array of characters? [duplicate]
...here possible:
Using the spread operator:
let arr = [...str];
Or Array.from
let arr = Array.from(str);
Or split with the new u RegExp flag:
let arr = str.split(/(?!$)/u);
Examples:
[...'????????????'] // —> ["????", "????", "????"]
[...'????????????'] // —> ["????", "...
Changing overflow icon in the action bar
...rride the Overflow icon image.
Code below is based on the template styles from the ADT sample New Android Project. The code comes from the styles.xml file in res/values folder.
<style name="AppBaseTheme" parent="android:Theme.Light">
<!--
Theme customizations available in ne...
What is the difference between JDK dynamic proxy and CGLib?
...l when using frameworks that rely on this. That would stop these libraries from allowing to subclass your class and override your methods.
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