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Real world use of JMS/message queues? [closed]
...that whatever logic/processing that is involved in the notify call doesn't block or contend with resources with the buy business logic. End result, buy completes, user is happy, we get our money and because the queue is guaranteed delivery the store gets notified as soon as it opens or as soon as t...
URL Fragment and 302 redirects
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The quoted block seems to contradict itself. First it says "IE (8) ignores the fragment in the location URI, thus will use the fragment from the source URI, when present", then later it says "It appears that IE8 does use the fragment id...
Use of class definitions inside a method in Java
...e for what could be a use case of a non-anonymous local class? Your second block of code could be rewritten with anonymous classes.
– Sergey Pauk
Apr 14 '15 at 7:00
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How to access and test an internal (non-exports) function in a node.js module?
...to test internal (non-exported) functions without doing a that if NODE_ENV block?
– RyanHirsch
Jan 15 '14 at 16:47
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Go: panic: runtime error: invalid memory address or nil pointer dereference
...Close() is never called, because there is a return statement inside the if-block.
– giraffe.guru
Oct 6 '17 at 5:33
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Foreach loop, determine which is the last iteration of the loop
...e last item should be found only once (Promote memoization) before foreach block. Like this: var lastItem = objList.LastOrDeafault();. Then from the inside of foreach loop you could check it this way: f (item.Equals(lastItem)) { ... }. In your original answer the objList.LastOrDefault() would iterat...
What is the difference between README and README.md in GitHub projects?
... github.github.com/github-flavored-markdown particularly the ``` for code blocks
– AJP
Aug 10 '12 at 23:39
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Do I need all three constructors for an Android custom view?
...r(). Then, simply replace your initialization method with a Kotlin init {} block. Boilerplate code gone!
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Value of type 'T' cannot be converted to
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Even though it's inside of an if block, the compiler doesn't know that T is string.
Therefore, it doesn't let you cast. (For the same reason that you cannot cast DateTime to string)
You need to cast to object, (which any T can cast to), and from there to st...
How to create permanent PowerShell Aliases
...the same.
Enable PowerShell Scripts
By default PowerShell scripts are blocked. To enable them, open settings -> Update & Security -> For developers. Select Developer Mode (might require restart).
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Scroll down to the PowerShell section, tick the "Change execution policy ..." option...