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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.
...
PHP multidimensional array search by value
...is did not work for me when the key in the $userdb did not start as 0,1, 2 etc.. and say the key are 1234,4566 etc. The resulting keys after the array_search are always 0,1,2 and so on
– Kaushtuv
Apr 11 '16 at 6:41
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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)
(...
Library? Static? Dynamic? Or Framework? Project inside another project
...ew chunk basically deals with saving an image to various sharing services, etc.. Because that sharing code needs a lot of testing and future updating, I was wondering what the best way to incorporate that code chunk into my existing app.
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Best way to test for a variable's existence in PHP; isset() is clearly broken
...ng them as though they were. However, since they can be iterated, counted, etc, a missing value is not the same as one whose value is null.
The answer in this case, is to use array_key_exists() instead of isset().
Since this is takes the array to check as a function argument, PHP will still raise ...
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
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(Built-in) way in JavaScript to check if a string is a valid number
... numbers that may not be considered valid (overflow the type, too precise, etc). Also, regex is both slower and more complicated than just using the built-in mechanisms
– Joel Coehoorn
Dec 30 '14 at 18:18
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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 ...