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Passing variables in remote ssh command

I want to be able to run a command from my machine using ssh and pass through the environment variable $BUILD_NUMBER 7 Ans...
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How do I create a list of random numbers without duplicates?

I tried using random.randint(0, 100) , but some numbers were the same. Is there a method/module to create a list unique random numbers? ...
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Why use the INCLUDE clause when creating an index?

... @gbn, would you mind explaining this sentence in more detail, and explain why it means that the include clause is not useful for sorting, etc: "The INCLUDE clause adds the data at the lowest/leaf level, rather than in the index tree. This makes the index smaller because it's not part of...
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Java: Why is the Date constructor deprecated, and what do I use instead?

... The specific Date constructor is deprecated, and Calendar should be used instead. The JavaDoc for Date describes which constructors are deprecated and how to replace them using a Calendar. shar...
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How can I count text lines inside an DOM element? Can I?

...using: var divHeight = document.getElementById('content').offsetHeight; And divide by the font line height: document.getElementById('content').style.lineHeight; Or to get the line height if it hasn't been explicitly set: var element = document.getElementById('content'); document.defaultView.g...
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Creating an abstract class in Objective-C

...ct class - by making the methods/ selectors call doesNotRecognizeSelector: and therefore raise an exception making the class unusable. For example: - (id)someMethod:(SomeObject*)blah { [self doesNotRecognizeSelector:_cmd]; return nil; } You can also do this for init. ...
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How to add a WiX custom action that happens only on uninstall (via MSI)?

...ed it out. There are some solutions online, but none of them really works. And of course there is no documentation. So in the chart below there are several properties that are suggested to use and the values they have for various installation scenarios: So in my case I wanted a CA that will run o...
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How to sort two lists (which reference each other) in the exact same way

...rt(); zip(*tups) 100000 loops, best of 3: 2.84 us per loop On the other hand, for larger lists, the one-line version could be faster: >>> %timeit zip(*sorted(zip(list1, list2))) 100 loops, best of 3: 8.09 ms per loop >>> %timeit tups = zip(list1, list2); tups.sort(); zip(*tups) ...
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How can I get the current date and time in the terminal and set a custom command in the terminal for

... The command is date To customise the output there are a myriad of options available, see date --help for a list. For example, date '+%A %W %Y %X' gives Tuesday 34 2013 08:04:22 which is the name of the day of the week, the week num...
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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an

...list of events up in another page, the API itself is tremendously helpful, and all of what I'm discussing below is linked directly from this page. First, .click(function) is literally a shortcut for .bind('click', function), they are equivalent. Use them when binding a handler directly to an eleme...