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In Clojure how can I convert a String to a number?
I have various strings, some like "45", some like "45px". How how I convert both of these to the number 45?
12 Answers
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Changing the resolution of a VNC session in linux [closed]
...t runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900.
If I set the vncserver to run at 1440x900 I miss out on a lot of space on my monitor, whereas if I set it to run at 1600x1200 it doesn't fit on the laptop's screen, and I have to scroll it all the time.
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What's the difference between JPA and Hibernate? [closed]
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edited Nov 18 '17 at 19:41
answered Mar 27 '12 at 0:08
Ke...
How to get the browser viewport dimensions?
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vsync
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answered Jan 16 '12 at 5:23
ryanveryanve
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How to send a stacktrace to log4j?
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} catch (Exception e) {
log.error( "failed!", e );
}
It's up to log4j to render the stack trace.
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Why do I get an UnsupportedOperationException when trying to remove an element from a List?
...oblem.
– Pentium10
Jun 3 '10 at 12:24
6
@Pentium: one more thing: you shouldn't be creating a new...
The easiest way to transform collection to array?
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Auroratic
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answered Jul 20 '10 at 20:13
doublepdoublep
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How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
... class file is compatible with.
The reported major numbers are:
Java SE 14 = 58,
Java SE 13 = 57,
Java SE 12 = 56,
Java SE 11 = 55,
Java SE 10 = 54,
Java SE 9 = 53,
Java SE 8 = 52,
Java SE 7 = 51,
Java SE 6.0 = 50,
Java SE 5.0 = 49,
JDK 1.4 = 48,
JDK 1.3 = 47,
JDK 1.2 = 46,
JDK 1.1 = 45
(Source:...
Merge two Git repositories without breaking file history
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edited Jul 4 at 2:55
Dai
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