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Jinja2 shorthand conditional
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362
Yes, it's possible to use inline if-expressions:
{{ 'Update' if files else 'Continue' }}
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Sleep until a specific time/date
...s syntax:
current_epoch=$(date +%s.%N)
target_epoch=$(date -d "20:25:00.12345" +%s.%N)
sleep_seconds=$(echo "$target_epoch - $current_epoch"|bc)
sleep $sleep_seconds
Note that macOS / OS X does not support precision below seconds, you would need to use coreutils from brew instead → see these...
C# Sort and OrderBy comparison
..." + i.ToString()));
}
Sort(persons);
OrderBy(persons);
const int COUNT = 30;
Stopwatch watch = Stopwatch.StartNew();
for (int i = 0; i < COUNT; i++)
{
Sort(persons);
}
watch.Stop();
Console.WriteLine("Sort: {0}ms", watch.ElapsedMilliseconds);
watch = Stopwatch.StartNew();
for (int i = 0; i...
What does 'wb' mean in this code, using Python?
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3 Answers
3
Active
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What's the difference between using INDEX vs KEY in MySQL?
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edited Apr 4 '13 at 8:15
cmbuckley
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an...
String.replaceAll without RegEx
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answered Nov 30 '10 at 17:44
Jon SkeetJon Skeet
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Excluding directories in os.walk
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edited Sep 7 at 13:13
FLASH3G
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answered Nov 8 '13 at 13:10
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Java: Difference between the setPreferredSize() and setSize() methods in components
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edited Jul 18 at 18:30
Dave Jarvis
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a...