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How to get Scala List from Java List?
...verters instead. (comment by @Yaroslav)
Since Scala 2.8 this conversion is now built into the language using:
import scala.collection.JavaConversions._
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lst.toList.foreach{ node => .... }
works. asScala did not work
In 2.12.x use import scala.collection.JavaConverters._
In 2.13.x use impo...
How do I convert a string to enum in TypeScript?
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typedColorString = Color["Black"]; now returns error TS7015: Element implicitly has an 'any' type because index expression is not of type 'number'
– Dominik
Sep 9 '19 at 17:27
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Hidden features of Python [closed]
What are the lesser-known but useful features of the Python programming language?
191 Answers
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Why does volatile exist?
... in straight C. We used a hardware managed 16 bit value as a semaphore to know when the other guy was done. Essentially we did this:
void waitForSemaphore()
{
volatile uint16_t* semPtr = WELL_KNOWN_SEM_ADDR;/*well known address to my semaphore*/
while ((*semPtr) != IS_OK_FOR_ME_TO_PROCEED);
}...
How do you simulate Mouse Click in C#?
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@Jez - Handy to know, thanks. Not seen any issues yet myself, but now I at least know some exist ;0)
– Rusty Nail
Oct 22 '18 at 1:05
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is not JSON serializable
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Now getting error --> 'NoneType' object has no attribute 'concrete_model' ... And using Django 1.4+
– tuna
May 28 '13 at 11:42
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Paste multiple times
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@Milimetric +1 didn't know you could confirm like that.
– user2065875
Aug 20 '14 at 0:05
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How do I turn off Oracle password expiration?
...EXPIRED & LOCKED
MDSYS EXPIRED & LOCKED
Now you can use Pedro Carriço answer https://stackoverflow.com/a/6777079/2432468
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How to find the installed pandas version
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Disregard. Had to restart kernel. Now both match.
– ericOnline
May 12 at 19:22
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How to get CRON to call in the correct PATHs
...pecifically it puts /sbin and /bin ahead of /usr/sbin and /usr/bin. I have now changed this in my /etc/crontab to make it the same as the user environment.
– scoobydoo
Apr 22 '15 at 6:17
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