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Custom numeric format string to always display the sign
...s.
– Roman Starkov
Oct 25 '11 at 16:10
Thanks you so much! I have been busting my head for like an hour to figure out ...
Short circuit Array.forEach like calling break
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answered Apr 14 '10 at 22:02
bobincebobince
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How to ignore files which are in repository?
...hough.
– Adem Tepe
Aug 19 '19 at 14:10
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UIButton: Making the hit area larger than the default hit area
...ust use negative numbers.
[button setHitTestEdgeInsets:UIEdgeInsetsMake(-10, -10, -10, -10)];
Note: Remember to import the category (#import "UIButton+Extensions.h") in your classes.
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Left-pad printf with spaces
...t with puts(foo).
– sam hocevar
Jan 10 '10 at 1:16
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Dynamically select data frame columns using $ and a character value
...eed for reproducibility
set.seed(123)
df <- data.frame( col1 = sample(5,10,repl=T) , col2 = sample(5,10,repl=T) , col3 = sample(5,10,repl=T) )
# We want to sort by 'col3' then by 'col1'
sort_list <- c("col3","col1")
# Use 'do.call' to call order. Seccond argument in do.call is a list of ar...
How do I get a Cron like scheduler in Python? [closed]
...hedule
import time
def job():
print("I'm working...")
schedule.every(10).minutes.do(job)
schedule.every().hour.do(job)
schedule.every().day.at("10:30").do(job)
while 1:
schedule.run_pending()
time.sleep(1)
Disclosure: I'm the author of that library.
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Evaluate if list is empty JSTL
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edited Nov 22 '19 at 10:05
informatik01
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Why does 0.ToString(“#.##”) return an empty string instead of 0.00 or at least 0?
...lyRich O'Kelly
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Difference between `npm start` & `node app.js`, when starting app?
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The Red PeaThe Red Pea
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