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Error starting jboss server

...ption. Did you change your JRE version when you reinstalled, say from 1.6.0_17 to _18? Anyway, the workaround is described in the JIRA issue, and also here. You need to change the content of conf/bootstrap/profile.xml. Look for the definition of the AttachmentStore, and change the constructor line...
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What does ~> mean in a gem file [duplicate]

...d, but it limits versions to a subset of the possible versions. So ~> 2.0.0 means ">= 2.0.0 and < 2.1.0" in version numbers. 1.2.3 seems to be the latest version of Formtasic, that's why you're getting this error message. ...
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Very Long If Statement in Python [duplicate]

... | edited Jul 13 '18 at 8:04 Thiago Figueiro 37044 silver badges1414 bronze badges answered Mar 9 '11 at...
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Creating Scheduled Tasks

... | edited Feb 20 '18 at 0:21 Daniel Williams 7,5811212 gold badges5656 silver badges9494 bronze badges ...
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Append an array to another array in JavaScript [duplicate]

...; To deal with large arrays, you can do this in batches. for (var n = 0, to_add = array2.concat(array3); n < to_add.length; n+=300) { array1.push.apply(array1, to_add.slice(n, n+300)); } If you do this a lot, create a method or function to handle it. var push_apply = Function.apply....
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How to download Xcode DMG or XIP file?

...st revision is kept in the list.) Xcode 12 12.2 beta 12 (Requires macOS 10.15.4 or later) (Latest as of 17-Sept-2020) Xcode 11 11.7 (Latest as of Sept 02 2020) 11.6 11.5 11.4.1 (Requires macOS 10.15.2 or later) 11.3.1 11.2.1 11.1 11 (Requires macOS 10.14.4 or later) Xcode 10 (unsuppor...
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Interpret XMP-Metadata in ALAssetRepresentation

... +500 ALAssetRepresentation* representation = [[self assetAtIndex:index] defaultRepresentation]; // Create a buffer to hold the data for t...
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matplotlib: colorbars and its text labels

...bar(heatmap) cbar.ax.get_yaxis().set_ticks([]) for j, lab in enumerate(['$0$','$1$','$2$','$>3$']): cbar.ax.text(.5, (2 * j + 1) / 8.0, lab, ha='center', va='center') cbar.ax.get_yaxis().labelpad = 15 cbar.ax.set_ylabel('# of contacts', rotation=270) # put the major ticks at the middle of ...
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Select Pandas rows based on list index

... ayhan 51.5k1010 gold badges128128 silver badges155155 bronze badges answered Oct 3 '13 at 9:43 Woody PrideWoody P...
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Why aren't my ball (objects) shrinking/disappearing?

.... First, in your definition: var shrink = function(p) { for (var i = 0; i < 100; i++) { p.radius -= 1; } function asplode(p) { setInterval(shrink(p),100); balls.splice(p, 1); } } asplode is local to the scope inside shrink and therefore not accessible...