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Perl build, unit testing, code coverage: A complete working example
...rg eq "true") {
return "true";
}
else {
return "unknown";
}
return "Unreachable code: cannot be covered";
}
1;
In the "t" directory, create a text file named "HelloPerlBuildWorld.t". This file is your unit test script that will attempt to fully test your Perl modu...
Error Dropping Database (Can't rmdir '.test\', errno: 17)
...p password" command, this was done all through the windows command editor. Now, the next process was to display the default databases (info. schema, mysql and test) which was achieved by using "SHOW DATABASES;"
...
How to have the cp command create any necessary folders for copying a file to a destination [duplica
...
I didn't know you could do that with cp.
You can do it with mkdir ..
mkdir -p /var/path/to/your/dir
EDIT
See lhunath's answer for incorporating cp.
shar...
How to prevent vim from creating (and leaving) temporary files?
...the buffer. That is annoyingly late, and will interrupt you. (Solved: We now check for a pre-existing swapfile when a buffer is opened, by temporarily turning the swapfile option on again.)
If you are working in an environment where you want to minimise disk-writes (e.g. low power, or files mounte...
How can I apply a function to every row/column of a matrix in MATLAB?
...viously, this functionality was available via the bsxfun function.
It is now recommended that you replace most uses of bsxfun with direct
calls to the functions and operators that support implicit expansion.
Compared to using bsxfun, implicit expansion offers faster speed,
better memory usag...
HTTP GET with request body
... only the request URI.
Update
The RFC2616 referenced as "HTTP/1.1 spec" is now obsolete. In 2014 it was replaced by RFCs 7230-7237. Quote "the message-body SHOULD be ignored when handling the request" has been deleted. It's now just "Request message framing is independent of method semantics, even i...
How to install latest version of git on CentOS 7.x/6.x
... yum install gcc perl-ExtUtils-MakeMaker
Step 2: Uninstall old Git RPM
Now remove any prior installation of Git through RPM file or Yum package manager. If your older version is also compiled through source, then skip this step.
# yum remove git
Step 3: Download and Compile Git Source
Downlo...
What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
...ve just noticed that the long, convoluted Facebook URLs that we're used to now look like this:
7 Answers
...
Named placeholders in string formatting
... the position in the list of args, which makes it a renaming problem. You know the name of the keys, which means you can decide a position for a key in the list of arguments. from now on value will be known as 0 and column as 1: MessageeFormat.format("There's an incorrect value \"{0}\" in ...
How to run only one local test class on Gradle
... over all classes even all those not being run, which is too slow. Don't know if that slowness is due to our env or if it would impact others. Can update if finding more.
– arntg
Jan 30 '19 at 17:21
...