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How can I do string interpolation in JavaScript?
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edited Nov 10 '19 at 22:33
answered Mar 14 '16 at 9:52
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Phone: numeric keyboard for text input
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209
You can do <input type="text" pattern="\d*">. This will cause the numeric keyboard to ap...
How to decompile a whole Jar file? [closed]
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2009: JavaDecompiler can do a good job with a jar: since 0.2.5, All files, in JAR files, are displayed.
See also the question "How do I “decompile” Java class files?".
The JD-Eclipse doesn't seem to have changed since lat...
Which version of C# am I using
...d to know Framework version anyway:
C:\Windows\Microsoft.NET\Framework\v4.0.30319>csc /?
Microsoft (R) Visual C# 2010 Compiler version 4.0.30319.1
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Using column alias in WHERE clause of MySQL query produces an error
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440
You can only use column aliases in GROUP BY, ORDER BY, or HAVING clauses.
Standard SQL doesn...
Best way to unselect a in jQuery?
... Esailija
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answered Dec 7 '09 at 4:26
Ei MaungEi Maung
6,35755 gold b...
Ruby arrays: %w vs %W
...fewer escape sequences), while %W quotes like double quotes "".
irb(main):001:0> foo="hello"
=> "hello"
irb(main):002:0> %W(foo bar baz #{foo})
=> ["foo", "bar", "baz", "hello"]
irb(main):003:0> %w(foo bar baz #{foo})
=> ["foo", "bar", "baz", "\#{foo}"]
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Extract hostname name from string
...= url.split('/')[2];
}
else {
hostname = url.split('/')[0];
}
//find & remove port number
hostname = hostname.split(':')[0];
//find & remove "?"
hostname = hostname.split('?')[0];
return hostname;
}
//test the code
console.log("== Tes...