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Interpolating a string into a regex
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274
Same as string insertion.
if goo =~ /#{Regexp.quote(foo)}/
#...
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Why does InetAddress.isReachable return false, when I can ping the IP address?
Why does isReachable return false ? I can ping the IP.
10 Answers
10
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Open Redis port for remote connections
...alls that might block the access.
Important: If you don't use a firewall (iptables, ufw..) to control who connects to the port in use, ANYONE can connect to this Redis instance. Without using Redis' AUTH that means anyone can access/change/delete your data. Be safe!
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Request is not available in this context
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edited Jan 27 '17 at 5:41
Brian Webster
26.6k4646 gold badges140140 silver badges214214 bronze badges
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Has anyone ever got a remote JMX JConsole to work?
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edited Oct 15 '14 at 13:27
epoch
15.2k33 gold badges3838 silver badges6767 bronze badges
answered May ...
https URL with token parameter : how secure is it?
... it wouldn't be a proper page (no google analytics or other third party script).
– Flackou
Mar 13 '09 at 16:41
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SQL Server, convert a named instance to default instance?
...ing without using the instance name, and using only the server name and/or IP address, then you can do the following:
Open SQL Server Configuration Manager
Click SQL Server Network Configuration
Click Protocols for INSTANCENAME you want to make available (i.e. SQLExpress)
Right-click TCP/IP and cl...
How to sleep for five seconds in a batch file/cmd [duplicate]
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One hack is to (mis)use the ping command:
ping 127.0.0.1 -n 6 > nul
Explanation:
ping is a system utility that sends ping requests. ping is available on all versions of Windows.
127.0.0.1 is the IP address of localhost. This IP address is guaranteed to always resolv...
Where can I get a list of Ansible pre-defined variables?
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"fe80::a00:27ff:fe12:9698",
"fe80::a00:27ff:fe74:1330"
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How do I simulate a low bandwidth, high latency environment?
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In the past, I have used a bridge using the Linux Netem (Network Emulation) functionality. It ...