Recent questions tagged perl

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1 answer 980 views

perl - Check whether a string contains a substring

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 730 views

perl - How do I daemonize an arbitrary script in unix?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 802 views

perl - What does the function declaration "sub function($$)" mean?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 823 views

perl - How can I install CPAN modules locally without root access (DynaLoader.pm line 229 error)?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 838 views

perl - Iterating hash based on the insertion order?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 724 views

perl - What is the difference between library files and modules?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 735 views

perl - What regex can match sequences of the same character?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1 answer 815 views

perl - Which one is good practice, a lexical filehandle or a typeglob?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 992 views

perl - Scalar vs List Assignment Operator

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1 answer 890 views

perl - How can I install a CPAN module into a local directory?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 691 views

perl - When is G useful application in a regex?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 633 views

perl - Why is XML::Simple Discouraged?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 687 views

perl - Why use strict and warnings?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 848 views

perl - How do you catch a buggy sig die handler if the mechanism to debug code that everyone uses overrides it?