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How to change Rails 3 server default port in develoment?
...le - you are monkey-patching the server runner - so it will influence just one project.
UPDATE: Yes, I know that the there is simpler solution with bash script containing:
#!/bin/bash
rails server -p 10524
but this solution has a serious drawback - it is boring as hell.
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Closure in Java 7 [closed]
...d for inclusion in Java 7, but in the end were not included. -ed) Can anyone please provide me with some reliable references from where I can learn stuff about closures?
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deny direct access to a folder and file by htaccess
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I am not sure about the one who posted the question whether his problem solved or not, but this is the beauty of SO that multiple answer can help lots of members. This last answer resolved my issue. I want to let sites get css file but no access t...
Release generating .pdb files, why?
... is extremely difficult, because lines of source code cannot be matched up one-to-one with (or even in the same order as) the generated assembly code. PDB files help you and the debugger out, making post-mortem debugging significantly easier.
You make the point that if your software is ready for re...
How to install latest version of git on CentOS 7.x/6.x
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This is the one that worked for me. Much simpler than the accepted answer.
– Ben Watson
Sep 11 '17 at 9:59
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How to remove a file from version control without deleting it?
...ital local settings file from their system, while it should just be unversioned so it can be configured to local settings again.
– Nyerguds
Feb 22 '16 at 13:52
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Is iterating ConcurrentHashMap values thread safe?
...ncurrent" in ConcurrentHashMap means). However, there is no guarantee that one thread will see the changes to the map that the other thread performs (without obtaining a new iterator from the map). The iterator is guaranteed to reflect the state of the map at the time of it's creation. Futher change...
Purge Kafka Topic
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Temporarily update the retention time on the topic to one second:
kafka-topics.sh --zookeeper <zkhost>:2181 --alter --topic <topic name> --config retention.ms=1000
And in newer Kafka releases, you can also do it with kafka-configs --entity-type topics
kafka-confi...
What's the point of g++ -Wreorder?
...e explicitly. The upvoted comment from Ben S is a hilarious example of someone suggesting that something exist without even checking that it does already. web.archive.org/web/20070712184121/http://linux.die.net/man/1/…
– KymikoLoco
Jan 30 '17 at 19:29
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Is there any use for unique_ptr with array?
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There is no reason in the world why someone wouldn't be able to use std::vector if they can use std::unique_ptr.
– Miles Rout
Apr 29 '14 at 14:48
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