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How can I change a secret Gist to public?
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80
I upload a Gist code and set it to be secret.
Now I want to change the gist to public, but I ca...
Javascript: negative lookbehind equivalent?
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Lookbehind Assertions got accepted into the ECMAScript specification in 2018.
Positive lookbehind usage:
console.log(
"$9.99 €8.47".match(/(?<=\$)\d+(\.\d*)?/) // Matches "9.99"
);
Negative lookbehind usage:
console.log(
"$9.99 €8.47".match(/(?<!\$)\d+(?:\.\d*)/)...
How can I pad an integer with zeros on the left?
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Use java.lang.String.format(String,Object...) like this:
String.format("%05d", yournumber);
for zero-padding with a length of 5. For hexadecimal output replace the d with an x as in "%05x".
The full formatting options are documented as part of java.util.Formatter.
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Simulating ENTER keypress in bash script
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Michel de Ruiter
4,90955 gold badges3535 silver badges5555 bronze badges
answered Jun 7 '11 at 11:39
Tilman VogelTilman V...
How to unpack and pack pkg file?
...a file but I dont know how pack again to pkg.
http://emresaglam.com/blog/1035
http://ilostmynotes.blogspot.com/2012/06/mac-os-x-pkg-bom-files-package.html
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Find method references in Xcode
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edited Mar 6 '15 at 12:50
answered Jul 29 '13 at 18:43
Ma...
difference between offsetHeight and clientHeight
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206
clientHeight:
Returns the height of the visible area for an object, in pixels. The value co...
JRuby on Rails vs. Ruby on Rails, what's difference?
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qutax
60577 silver badges1717 bronze badges
answered Sep 30 '08 at 4:13
user23117user23117
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Can inner classes access private variables?
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answered Jan 28 '09 at 1:33
Martin YorkMartin York
226k7171 gold badges302302 silver badges521521 bronze badges
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How can I split a shell command over multiple lines when using an IF statement?
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Mark ReedMark Reed
76.8k1313 gold badges110110 silver badges143143 bronze badges
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