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Best TCP port number range for internal applications [closed]
...on both udp and tcp securely? Both udp 44100-44199 and tcp 44100-44199 are free?
– Lapsio
Sep 4 '16 at 18:27
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How can a windows service programmatically restart itself?
...o be restarted is a symptom that it isn't well, so no problem to close and free some minimum resorces (if possible) and 'cut their feet', since leaving the service running improperly can be worse (useless).
– Luciano
Mar 28 '14 at 19:58
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Haskell function composition (.) and function application ($) idioms: correct use
...and (b) I find that when I'm editing code, my function may end up in point-free style, and then all I have to do is delete the last $ instead of going back and changing everything. A minor point, certainly, but a nicety.
sh...
Detecting WPF Validation Errors
...ors and all
// of its children (that are dependency objects) are error-free.
return !Validation.GetHasError(obj) &&
LogicalTreeHelper.GetChildren(obj)
.OfType<DependencyObject>()
.All(IsValid);
}
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Get person's age in Ruby
.../ 365.25 # or (1.year / 1.day)
You will get a fractional result, so feel free to convert the result to an integer with to_i. This is a better solution because it correctly treats the date difference as a time period measured in days (or seconds in the case of the related Time class) since the eve...
C libcurl get output into a string
...amp;s);
res = curl_easy_perform(curl);
printf("%s\n", s.ptr);
free(s.ptr);
/* always cleanup */
curl_easy_cleanup(curl);
}
return 0;
}
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Use CSS to automatically add 'required field' asterisk to form inputs
...eed for div soup. I have added an answer that keeps the form div and class free.
– Henry's Cat
Mar 1 '19 at 16:24
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How to remove all line breaks from a string
... answered Jul 11 '17 at 8:26
FreezystemFreezystem
3,1562424 silver badges3030 bronze badges
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jasmine: Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL
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Probably, when your CPU was free, the task finished before the default timeout. When the CPU was busy, the task you were testing took too long to complete.
– Shane
Mar 23 '17 at 20:27
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How to save a Python interactive session?
...ONSTARTUP=$HOME/.pystartup
You can also add this to get autocomplete for free:
readline.parse_and_bind('tab: complete')
Please note that this will only work on *nix systems. As readline is only available in Unix platform.
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