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How to stop a goroutine
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EDIT: I wrote this answer up in haste, before realizing that your question is about sending values to a chan inside a goroutine. The approach below can be used either with an additional chan as suggested above, or using the fact that the chan you have already is bi...
Incorrect syntax near ')' calling stored procedure with GETDATE
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Is there a reason for this restriction?
– Zameer Ansari
Jan 25 '16 at 10:22
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Why does C# forbid generic attribute types?
...ny justification.
The annotated ECMA C# 2 spec doesn't give any helpful information either, although it does provide an example of what's not allowed.
My copy of the annotated C# 3 spec should arrive tomorrow... I'll see if that gives any more information. Anyway, it's definitely a language decisi...
How does Rails keep track of which migrations have run for a database?
...it takes the leading digits in the migration's file name and inserts a row for that "version", indicating it has been run. If you roll back that migration, Rails will delete the corresponding row from schema_migrations.
For example, running a migration file named 20120620193144_create_users.rb will...
How to open emacs inside bash
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Emacs takes many launch options. The one that you are looking for is
emacs -nw this will open emacs inside the terminal disregarding the DISPLAY environment variable even if it is set.
The long form of this flag is emacs --no-window-system.
More information about emacs launch options ...
What GUI libraries are the JetBrains using?
...s like editor tabs are created manually, no third-party libraries are used for this. You can find all the details by looking at the IntelliJ IDEA Community Source code.
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Get name of current class?
...all getName from a parent class it will output the child class name? Ok ty for pointing that out.
– KomodoDave
Jun 8 '15 at 8:06
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What is the different between 'Auto' and '*' when setting width/height for a grid column?
...distinguish the different between 'Auto' and '*' when setting width/height for a grid column. Please help!
1 Answer
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jQuery AJAX cross domain
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I'm getting the following error. SyntaxError: missing ; before statement {"ResultCode":2}. Where {"ResultCode":2} is response. Please advice.
– user2003356
Jan 23 '14 at 8:59
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How to pass payload via JSON file for curl?
...url sends POST requests with the default content type of application/x-www-form-urlencoded. If you want to send a JSON request, you will have to specify the correct content type header:
$ curl -vX POST http://server/api/v1/places.json -d @testplace.json \
--header "Content-Type: application/json"
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