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How to get a list of installed Jenkins plugins with name and version pair

... environment and want to output the plugin list in a plugins.txt format in order to pass that to the install_scripts.sh use these scripts in the http://{jenkins}/script console: This version is useful for getting specific package version Jenkins.instance.pluginManager.plugins.each{ plugin -&gt...
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Sass combining parent using ampersand (&) with type selectors

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What are the differences between ArrayList and Vector?

...rrayList and Vector both implements List interface and maintains insertion order.But there are many differences between ArrayList and Vector classes... ArrayList - ArrayList is not synchronized. ArrayList increments 50% of current array size if number of element exceeds from its capacity. ArrayLi...
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Is an anchor tag without the href attribute safe?

...'t make sense). The use of tabindex to add unfocusable elements to the tab order is a new innovation in HTML 5. – Quentin Jun 2 '16 at 7:55 4 ...
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GitHub Error Message - Permission denied (publickey)

...ur ~/.ssh/ directory. If you don't specify key this way, then first key in order is taken and used for github authentication, so it depends on the key file name then. share | improve this answer ...
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How to trigger a phone call when clicking a link in a web page on mobile phone

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cancelling queued performSelector:afterDelay calls

... In order to cancel all previous perform requests, you may use : [NSObject cancelPreviousPerformRequestsWithTarget:self]; share | ...
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Is there a concurrent List in Java's JDK?

...you don't care about having index-based access and just want the insertion-order-preserving characteristics of a List, you could consider a java.util.concurrent.ConcurrentLinkedQueue. Since it implements Iterable, once you've finished adding all the items, you can loop over the contents using the en...
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What is a 'thunk'?

...lso be compared to a property getter which by design executes some code in order to return a value while yet having the interface form that comes across more like a variable, but also has polymorphic behavior that can be swapped out whether by inheritance or by swapping out the function pointer that...
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Is it worthwile to learn assembly language? [closed]

...ut cpu pipelining, branch prediction, cache alignment, SIMD, instruction reordering and so on. Knowledge of these will help you write better high-level code. Furthermore, the conventional wisdom is to not try to hand-optimise assembly most of the time but let the compiler worry about it. When you s...