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Setting JDK in Eclipse
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You manage the list of available compilers in the Window -> Preferences -> Java -> Installed JRE's tab.
In the project build path configuration dialog, under the libraries tab, you can delete the entry for JRE System Library, click on Add Library a...
How to install a gem or update RubyGems if it fails with a permissions error
...r steps to try to fix the problem, but now when I do irb or ruby -v, I get command not found. What's going on and is there a fix" and this just adds more weight to why people shouldn't use sudo or chown. Sigh....
– the Tin Man
Mar 24 '14 at 15:41
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WPF ToolBar: how to remove grip and overflow
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How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...uilt using the new Metro style of apps for windows 8, and would like it to communicate with a .NET application running on the desktop on the same local machine (e.g. a windows service app).
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Grep only the first match and stop
...like I have too many arguments, especially without getting the desired outcome. :-/
5 Answers
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HTTP status code for update and delete?
...204 (No Content) response codes > SHOULD be sent to indicate successful completion of the request.
DELETE
A successful response SHOULD be 200 (OK) if the response includes an entity describing the status, 202 (Accepted) if the action has not yet been enacted, or 204 (No Content) if the ...
mysql - how many columns is too many?
...ut and group them into different tables (using my example form my previous comment): "Person", "Activities" "HealthRecords". Storing a SUM for performance reasons is a completely different issue than keeping all data in 70 columns to avoid joins.
– KM.
Sep 25 '...
Concatenate two string literals
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Could be even more complete if you point out why the first example works: const string message = ((hello + ",world") + "!");
– Mark Ransom
May 19 '11 at 16:33
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Contain form within a bootstrap popover?
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
Presuming that your C++ compiler supports them, is there any particular reason not to use __FILE__ , __LINE__ and __FUNCTION__ for logging and debugging purposes?
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