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How to assign from a function which returns more than one value?
...the function you would have
x = desired_return_value_1 # (vector, matrix, etc)
y = desired_return_value_2 # (vector, matrix, etc)
returnlist = list(x,y...)
} # end of function
main program
x = returnlist[[1]]
y = returnlist[[2]]
...
How to move Jenkins from one PC to another
... up a repository to store the Jenkins home (jobs, configurations, plugins, etc.) in a GitLab local or on GitHub private repository and keep it updated regularly by pushing any new changes to Jenkins jobs, plugins, etc.
Step 2:
Configure a Puppet host-group/role for Jenkins that can be used to spin...
Reliable way for a Bash script to get the full path to itself [duplicate]
...relative or funky-looking paths. I only need to support Bash, not sh, csh, etc.
23 Answers
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What is the difference between memoization and dynamic programming?
...? I will take over India first. I will become the Chief Minister of Delhi, etc. etc.
Bottom-up - You say I will become the CM of Delhi. Then will take over India, then all other countries in Asia and finally I will take over the world.
...
Adding local .aar files to Gradle build using “flatDirs” is not working
...ly after importing, matching the name of your aar file)
build
gradle
etc
This worked for me running Android Studio 0.8.0. Don't forget to synchronize gradle (using toolbar button or in File->Synchronize) after you do this.
(Thanks to Josiah for getting me going in the right direction)
(...
Update a column value, replacing part of a string
...ensures that you're only replacing parts of strings that begin with http://etc/etc/ or string_to_be_replaced. For example, in the given answer, http://domain1.com/images/this/is/a/test would be affected, but foobar/http://domain1.com/images/ would not.
– Kyle Challis
...
How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...ickly look up prefixes of keys, enumerate all entries with a given prefix, etc.
Advantages of linked structure:
If there are many common prefixes, the space they require is shared.
Immutable tries can share structure. Instead of updating a trie in place, you can build a new one that's different ...
How to permanently add a private key with ssh-add on Ubuntu? [closed]
...If you want all users on the computer to use the key put these lines into /etc/ssh/ssh_config and the key in a folder accessible to all.
Additionally if you want to set the key specific to one host, you can do the following in your ~/.ssh/config :
Host github.com
User git
IdentityFile ~/.s...
Simple and fast method to compare images for similarity
...hreshold. It is also very sensitive to color changes (brightness, contrast etc.). You can combine it with the previous two.
Detectors of salient points/areas - such as MSER (Maximally Stable Extremal Regions), SURF or SIFT. These are very robust algorithms and they might be too complicated for your ...
How do I iterate through each element in an n-dimensional matrix in MATLAB?
...eral to any array in matlab. So you can use it on structures, cell arrays, etc. The only problem with the linear index is when they get too large. MATLAB uses a 32 bit integer to store these indexes. So if your array has more then a total of 2^32 elements in it, the linear index will fail. It is rea...