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Error starting jboss server
...that occurs with certain specific combinations of JRE and OS versions (see https://jira.jboss.org/jira/browse/JBAS-6981). Basically, the JBoss config is relying on reflection to return constructors in a certain order, and in some cases this order is different, causing the exception. Did you change ...
How to escape regular expression special characters using javascript? [duplicate]
...e: There is now a proposal to standardize this method, possibly in ES2016: https://github.com/benjamingr/RegExp.escape
Update: The abovementioned proposal was rejected, so keep implementing this yourself if you need it.
shar...
How to remove not null constraint in sql server using query
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Reference: https://www.tutorialspoint.com/How-can-we-remove-NOT-NULL-constraint-from-a-column-of-an-existing-MySQL-table
ALTER TABLE tableName MODIFY columnName columnType NULL;
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Escape string for use in Javascript regex [duplicate]
...
var escapeRegExp;
(function () {
// Referring to the table here:
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/regexp
// these characters should be escaped
// \ ^ $ * + ? . ( ) | { } [ ]
// These characters only have special meaning inside of brackets
// they...
Javascript: How to generate formatted easy-to-read JSON straight from an object? [duplicate]
...ing JSON.stringify, or in my case the handy jquery-json from google code ( https://github.com/krinkle/jquery-json ).
1 An...
Colon (:) in Python list index [duplicate]
...to "1 to end"
[len(a):] is equivalent to "from length of a to end"
Watch https://youtu.be/tKTZoB2Vjuk?t=41m40s at around 40:00 he starts explaining that.
Works with tuples and strings, too.
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Javascript date.getYear() returns 111 in 2011? [duplicate]
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https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Date/getYear
getYear is no longer used and has been replaced by the getFullYear method.
The getYear method returns the year minus 1900; thus:
For years gr...
Hide horizontal scrollbar on an iframe?
...width: 200px;
height: 200px;
overflow-y: hidden;
}
<iframe src="https://bing.com"
class="foo"
scrolling="no" >
</iframe>
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What does ~> mean in a gem file [duplicate]
In the gem file for https://github.com/justinfrench/formtastic they have:
1 Answer
1...
replace String with another in java
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Try this:
https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html#replace%28java.lang.CharSequence,%20java.lang.CharSequence%29
String a = "HelloBrother How are you!";
String r = a.replace("HelloBrother","Brother");
Syste...