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When should I use perror(“…”) and fprintf(stderr, “…”)?
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Jonathan Lam
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answered Aug 24 '12 at 2:07
JasonJason
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Different class for the last element in ng-repeat
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edited Jun 27 '13 at 13:11
answered Jan 29 '13 at 11:24
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How to inspect the return value of a function in GDB?
...;
(gdb) finish
Run till exit from #0 fun () at test.c:2
main () at test.c:7
7 return 0;
Value returned is $1 = 42
(gdb)
The finish command can be abbreviated as fin. Do NOT use the f, which is abbreviation of frame command!
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Eclipse, regular expression search and replace
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227
Yes, "( )" captures a group. you can use it again with $i where i is the i'th capture group.
So:...
I want my android application to be only run in portrait mode?
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793
In the manifest, set this for all your activities:
<activity android:name=".YourActivity"
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Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
...ch as "hour" and "mon").
Try these examples:
date.hour=strptime("2011-03-27 01:30:00", "%Y-%m-%d %H:%M:%S")
date=c("26/10/2016")
time=c("19:51:30")
day<-paste(date,"T", time)
day.time1=as.POSIXct(day,format="%d/%m/%Y T %H:%M:%S",tz="Europe/Paris")
day.time1
day.time1$year
day.time2=as.POS...
Array include any value from another array?
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272
(cheeses & foods).empty?
As Marc-André Lafortune said in comments, & works in linear...
How to pip install a package with min and max version range?
...an this.
– Brad Root
Apr 22 '19 at 17:24
1
@BradRoot It's really unclear what ~=0.2.1 would do, f...
How to create a hex dump of file containing only the hex characters without spaces in bash?
...Giacomo1968
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answered Apr 10 '10 at 20:27
mark4omark4o
50.1k1515 gold bad...