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String isNullOrEmpty in Java? [duplicate]
...str)
StringUtils.isBlank(str) or StringUtils.isNotBlank(str)
from Apache commons-lang.
The difference between empty and blank is : a string consisted of whitespaces only is blank but isn't empty.
I generally prefer using apache-commons if possible, instead of writing my own utility methods, alth...
Css height in percent not working [duplicate]
...ight.
– Ed Bayiates
Jul 12 '13 at 2:01
and what about the width? we dont have to specify the parent's width? @EdBayiat...
Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
how to create a Java Date object of midnight today and midnight tomorrow?
In my code I need to find all my things that happened today. So I need to compare against dates from today at 00:00am (midnight early this morning) to 12:00pm (midnight tonight).
...
Run Java Code Online [closed]
...it has some maximum amount of submissions per month for registered users.
www.ideone.com
It supports more than 40 languages, and is integrated with SPOJ and RecruitCoders.
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Converting of Uri to String
...
String to Uri
Uri myUri = Uri.parse("https://www.google.com");
Uri to String
Uri uri;
String stringUri = uri.toString();
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Enum ToString with user friendly strings
...
I use the Description attribute from the System.ComponentModel namespace. Simply decorate the enum:
private enum PublishStatusValue
{
[Description("Not Completed")]
NotCompleted,
Completed,
Error
};
Then use this code to retrieve it:
public static strin...
How to create a directory and give permission in single command
How to create a directory and give permission in single command in Linux?
8 Answers
8
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Can't compile project when I'm using Lombok under IntelliJ IDEA
...g in:
Settings -> Compiler -> Annotation Processors
For IDEA 2016.2:
Preferences... > Build, Execution, Deployment > Compiler > Annotation Processors
After enabling, run Build -> Rebuild Project to have annotations recognized and eliminate errors.
For IDEA 2019.2.1,...
How to substring in jquery
...me = "nameGorge";
var output = name.substring(4);
Read more here: http://www.w3schools.com/jsref/jsref_substring.asp
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