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Referring to the null object in Python
...ver egg == None: The latter can be overloaded, and is likely to break when comparing valid object with None (depends on how it's implemented, but you don't expect everyone to take comparisions with None into account, do you?), while is always works the same.
– user395760
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Thin web server: `start_tcp_server': no acceptor (RuntimeError) after git branch checkout
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63
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How to set up a cron job to run an executable every hour?
I need to set up a cron job that runs an executable compiled using gcc once every hour.
7 Answers
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Remove useless zero digits from decimals in PHP
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@jfbalanc //COMMENT
– Webinan
Jun 1 '15 at 17:06
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Converting Integer to String with comma for thousands
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153
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How do I escape a single quote?
... again) learnt something while answering a question ; so, thanks for those comments !
– Pascal MARTIN
Mar 11 '10 at 21:08
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Does java have a int.tryparse that doesn't throw an exception for bad data? [duplicate]
...Int(input); // We now know that it's safe to parse
}
EDIT (Based on the comment by @Erk)
Something like follows should be better
public int tryParse(String value, int defaultVal) {
try {
return Integer.parseInt(value);
} catch (NumberFormatException e) {
return defaultVa...
Where can I find my Facebook application id and secret key?
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How can we redirect a Java program console output to multiple files?
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Go to run as and choose Run Configurations -> Common and in the Standard Input and Output you can choose a File also.
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