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How to use ConcurrentLinkedQueue?
...erations on the concurrent collections are synchronized for you. In other words, each individual call to the queue is guaranteed thread-safe without any action on your part. What is not guaranteed thread-safe are any operations you perform on the collection that are non-atomic.
For example, this ...
Allowed characters in Linux environment variable names
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POSIX defines: 3.231 Name a word consisting solely of underscores, digits, and alphabetics from the portable character set. The first character of a name is not a digit.
– user2350426
Nov 19 '15 at 6:56
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Rails Observer Alternatives for 4.0
...od for pub/sub? it does provide the basic building blocks, right? In other words, what are the up/downsides to wisper compared to ActiveSupport::Notifications?
– gingerlime
Aug 5 '14 at 6:37
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How to make a div fill a remaining horizontal space?
... So, how do you do this if you want to avoid a fixed width? In other words, allow the left column to be only as wide as it needs to be, and the right column to take up the rest?
– Patrick Szalapski
Sep 16 '16 at 20:02
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How to normalize a path in PowerShell?
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@KeithHill In other words, PowerShell considers a path on a non-existent root to be invalid. I think that's fairly reasonable since PowerShell uses the root to decide what kind of provider to use when working with it. E.g., HKLM:\SOFTWARE is a v...
django-debug-toolbar not showing up
...o INTERNAL_IPS, those are for the client not the server (Django). In other words, you put in your IP address so you can see debug toolbar, no matter what IP the site may be running on.
– Chris Pratt
May 9 '12 at 15:13
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What is the difference between 'my' and 'our' in Perl?
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Be careful tossing around the words local and global. The proper terms are lexical and package. You can't create true global variables in Perl, but some already exist like $_, and local refers to package variables with localized values (created by local...
How to make an Android device vibrate?
...0, 1000, 300, 1000, 300 for 3 vibrations and so on..) but remember @Dave's word use it responsibly. :)
Also note here that the repeat parameter is set to -1 which means the vibration will happen exactly as mentioned in the pattern. :)
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WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
...uilding a web application using Visual Studio 2012.
I'm attempting to add word count into my textbox.
However after adding the the javascript codes and the html codes. I receive the error as stated above.
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Which Java Collection should I use?
...have to answer yes before I'd recommend using the LinkedList - so in other words I agree with you that in most cases the answer is no. Things like queues and dequeues where you are constantly adding and removing things from the ends of the list area good use-case for LinkedList.
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