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What is the use of a private static variable in Java?
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answered Sep 2 '11 at 6:27
JesperJesper
179k4141 gold badges290290 silver badges325325 bronze badges
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
... gem.
on ubuntu its: sudo apt-get install nodejs
I'm using 64bit ubuntu 11.10
update:
From @Galina 's answer below I'm guessing that the latest version of nodejs is required,
so @steve98177 your best option on a redhat(or CentOS) box is to install from source code as @Galina did, but as you can'...
How can i query for null values in entity framework?
...n version 4.1?!?! +1
– David
Aug 1 '11 at 18:00
1
That Linq-To-SQL workaround doesn't seem to wor...
How to simulate target=“_blank” in JavaScript
...blocked by pop-up blockers like that of Firefox?
– ma11hew28
Dec 13 '10 at 1:28
4
@MattDiPasquale...
How to replace case-insensitive literal substrings in Java
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Community♦
111 silver badge
answered Feb 20 '11 at 3:23
lukastymolukastymo
23k1212 gold b...
Can I apply the required attribute to fields in HTML5?
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answered May 18 '11 at 17:49
mplungjanmplungjan
118k2323 gold badges142142 silver badges201201 bronze badges
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Adding information to an exception?
...est.py", line 13, in <module>
bar('arg1')
File "test.py", line 11, in bar
raise type(e)(e.message + ' happens at %s' % arg1)
IOError: Stuff happens at arg1
Update 1
Here's a slight modification that preserves the original traceback:
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def bar(arg1):
try:
foo()
e...
Difference between two dates in MySQL
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answered Jan 21 '11 at 15:39
Devid GDevid G
3,92211 gold badge1414 silver badges1616 bronze badges
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Is it possible to change only the alpha of a rgba background colour on hover?
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This is now possible with custom properties:
.brown { --rgb: 118, 76, 41; }
.green { --rgb: 51, 91, 11; }
a { display: block; position: relative; }
div { position: absolute; bottom: 0; background-color: rgba(var(--rgb), 0.8); }
a:hover div { background-color: rgba(var(--rgb), 1); }
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What is a good choice of database for a small .NET application? [closed]
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