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How do I force a favicon refresh?
I have a Grails application running locally using its own tomcat and I have just changed the favicon for a new one. Problem is that I can not see it in any browser. The old favicon shows up or I get no favicon at all, but not my new one. I do not think this is a Grails issue per se, more an issue...
How do you pass a function as a parameter in C?
...art well spotted; it should be explicitly noted that pointer typedefs obfuscate the code and therefore should not be used.
– M.M
Nov 24 '15 at 2:39
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Using cURL with a username and password?
...t, etc. That is the only form I use in all my scripts and for all authenticated usages of curl.
– Pierre D
Jul 12 '16 at 19:12
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show 11 mo...
./configure : /bin/sh^M : bad interpreter [duplicate]
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You can use following command to fix
cat file_name.sh | tr -d '\r' > file_name.sh.new
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How to run test cases in a specified file?
My package test cases are scattered across multiple files, if I run go test <package_name> it runs all test cases in the package.
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Fastest way to reset every value of std::vector to 0
... answered Jan 13 '12 at 9:49
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How to append the output to a file?
...ch we are using.e.g if file let its name is myfile contains xyz then
cat >> myfile
abc
ctrl d
after the above process the myfile contains xyzabc.
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What is the difference between Factory and Strategy patterns?
...e classic example, a factory might create different types of Animals: Dog, Cat, Tiger, while a strategy pattern would perform particular actions, for example, Move; using Run, Walk, or Lope strategies.
In fact the two can be used together. For example, you may have a factory that creates your busi...
Jenkins Host key verification failed
...ldn't be able to log in interactively.
To resolve "Jenkins Host key verification failed", do the following steps. I have used mercurial with jenkins.
1)Execute following commands on terminal
$ sudo su -s /bin/bash jenkins
provide password
2)Generate public private key using the fo...
How to use sed/grep to extract text between two words?
...th many multi-line ocurrences, it is useful to first print number lines:
cat -n file | sed -n '/Here/,/String/p'