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Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute' from assembly 'mscorlib

...n the target machine and the real fix, to rebuild the project from the provided source code, fixing the ILMerge command. Do note that this failure mode isn't exclusive to ILMerge, it is just a very common case. Any other scenario where these 4.5 assemblies are used as reference assemblies in a p...
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How do I associate a Vagrant project directory with an existing VirtualBox VM?

...".vagrant" file in the same directory as your "Vagrantfile" to track the UUID of your VM. This file will not exist if a VM does not exist. The format of the file is JSON. It looks like this if a single VM exists: { "active":{ "default":"02f8b71c-75c6-4f33-a161-0f46a0665ab6" } } defaul...
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How to get Enum Value from index in Java?

... would be easier to simply use Months.values().clone() or if you are paranoid about mutability to wrap it in an immutable list (see Collections) – Christopher Barber Aug 31 '16 at 20:16 ...
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Replace values in list using Python [duplicate]

...ts to have a replace method? (similar to str.replace). Something that avoids the need for this: def replace(items, a, b): return [b if x == a else x for x in items] – Bill Sep 13 '16 at 17:07 ...
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Assign width to half available screen width declaratively

Is it possible to assign a widget width to half the available screen width, and do it using declarative xml? 5 Answers ...
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Using the “animated circle” in an ImageView while loading stuff

...is block of xml in your activity layout file: <RelativeLayout android:id="@+id/loadingPanel" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" > <ProgressBar android:layout_width="wrap_content" android:lay...
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SQL Inner-join with 3 tables?

...owing (I guessed on table fields,etc) SELECT s.studentname , s.studentid , s.studentdesc , h.hallname FROM students s INNER JOIN hallprefs hp on s.studentid = hp.studentid INNER JOIN halls h on hp.hallid = h.hallid Based on your request for multiple halls you could do it this ...
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Caching a jquery ajax response in javascript/browser

...orks with GET and HEAD request. You could roll your own solution as you said with something along these lines : var localCache = { data: {}, remove: function (url) { delete localCache.data[url]; }, exist: function (url) { return localCache.data.hasOwnProperty(url) &...
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How to select/get drop down option in Selenium 2

...lement salesExecutiveDropDown = new SelectElement(webDriver.FindElement(By.Id("salesExecutiveId"))); – Jeremy McGee Jul 22 '13 at 14:21 ...
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no gravity for scrollview. how to make content inside scrollview as center

I want the content inside the scrollView as center. 7 Answers 7 ...