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Solving “The ObjectContext instance has been disposed and can no longer be used for operations that
I a<em>mem> trying to populate a GridView using Entity Fra<em>mem>ework<em>mem> but every ti<em>mem>e I a<em>mem> getting the following error:
7 Answers
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Python UTC dateti<em>mem>e object's ISO for<em>mem>at doesn't include Z (Zulu or Zero offset)
... doesn't include Z character (Zulu or zero offset) at the end of UTC dateti<em>mem>e object's isofor<em>mem>at string unlike JavaScript?
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How do you force a <em>mem>akefile to rebuild a target
I have a <em>mem>akefile that builds and then calls another <em>mem>akefile. Since this <em>mem>akefile calls <em>mem>ore <em>mem>akefiles that does the work it doesnt really change. Thus it keeps thinking the project is built and upto date.
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How do I create a branch?
...d efficient copying facility.
Branching and tagging are effectively the sa<em>mem>e. Just copy a whole folder in the repository to so<em>mem>ewhere else in the repository using the svn copy co<em>mem><em>mem>and.
Basically this <em>mem>eans that it is by convention what copying a folder <em>mem>eans - whether it be a backup, tag, branch o...
How to convert a <em>Mem>ap to List in Java?
What is the best way to convert a <em>Mem>ap&a<em>mem>p;lt;key,value&a<em>mem>p;gt; to a List&a<em>mem>p;lt;value&a<em>mem>p;gt; ? Just iterate over all values and insert the<em>mem> in a list or a<em>mem> I overlooking so<em>mem>ething?
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Given two directory trees, how can I find out which files differ by content?
...-brief --recursive dir1/ dir2/ # GNU long options
diff -qr dir1/ dir2/ # co<em>mem><em>mem>on short options
Should do what you need.
If you also want to see differences for files that <em>mem>ay not exist in either directory:
diff --brief --recursive --new-file dir1/ dir2/ # GNU long options
diff -qrN dir1/ dir2/ # ...
Play audio fro<em>mem> a strea<em>mem> using C#
Is there a way in C# to play audio (for exa<em>mem>ple, <em>Mem>P3) direcly fro<em>mem> a Syste<em>mem>.IO.Strea<em>mem> that for instance was returend fro<em>mem> a WebRequest without saving the data te<em>mem>porarily to the disk?
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javac not working in windows co<em>mem><em>mem>and pro<em>mem>pt
I'<em>mem> trying to use javac with the windows co<em>mem><em>mem>and pro<em>mem>pt, but it's not working.
17 Answers
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What is the best way to deter<em>mem>ine the nu<em>mem>ber of days in a <em>mem>onth with JavaScript?
I've been using this function but I'd like to know what's the <em>mem>ost efficient and accurate way to get it.
15 Answers
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Convert string to Python class object?
...n, I'd like to get a class object out of it if there's a class with that na<em>mem>e in the currently defined na<em>mem>espace. Essentially, I want the i<em>mem>ple<em>mem>entation for a function which will produce this kind of result:
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