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Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space
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Be aware, that \W leaves the underscore. A short equivalent for [^a-zA-Z0-9] would be [\W_]
text.replace(/[\W_]+/g," ");
\W is the negation of shorthand \w for [A-Za-z0-9_] word characters (including the underscore)
Example at regex101.com
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How to kill all processes with a given partial name? [closed]
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John Kugelman
292k6262 gold badges455455 silver badges506506 bronze badges
answered Jan 24 '12 at 12:47
Dor ShemerDo...
How to kill a process running on particular port in Linux?
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edited Jan 29 '16 at 23:12
Szymon
40.6k1313 gold badges8686 silver badges106106 bronze badges
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Generate a random number in the range 1 - 10
... any float that is >= 1 and < 10, then it's easy:
select random() * 9 + 1
This can be easily tested with:
# select min(i), max(i) from (
select random() * 9 + 1 as i from generate_series(1,1000000)
) q;
min | max
-----------------+------------------
1.0000083274208 ...
How to add texture to fill colors in ggplot2
...ply textures.
– MS Berends
Jan 25 '19 at 8:36
3
@MSBerends it doesn't answer your question. Prett...
Is there an equivalent for the Zip function in Clojure Core or Contrib?
...ires a good understanding of the language, though, and the vanilla Haskell 98 probably doesn't support them at all, thus fixed arity functions are preferrable for the standard library.)
share
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impr...
Impossible to Install PG gem on my mac with Mavericks
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edited Jun 30 '16 at 19:08
Spajus
6,95822 gold badges2121 silver badges2525 bronze badges
answered N...
How to install Xcode Command Line Tools
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Xcode 5.1 and OSX 10.9. (also works with Xcode 5.1.1 + OSX 10.10)
xcode-select --install worked with version 2333, failed with version 2003. So, try xcode-select --install and if that does not work download as described below.
In early February...
Outline effect to text
...pported text-shadow property (supported in Chrome, Firefox, Opera, and IE 9 I believe).
Use four shadows to simulate a stroked text:
.strokeme {
color: white;
text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
}
<div class="strokeme">
This text ...
pandas: filter rows of DataFrame with operator chaining
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398
I'm not entirely sure what you want, and your last line of code does not help either, but anywa...