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When to use virtual destructors?
... make the base class destructor protected and nonvirtual; by doing so, the compiler won't let you call delete on a base class pointer.
You can learn more about virtuality and virtual base class destructor in this article from Herb Sutter.
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How to move Jenkins from one PC to another
...nowledge on this tool; so I tested on it in my development PC. Now, I feel comfortable with Jenkins as my long term "partner" in the build process and would like to "move" this Jenkins to a dedicated server.
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iOS 5 Best Practice (Release/retain?)
...will be unable to use them until the developers release an update which is compatible with ARC.
Edit: I recently discovered that you can turn off ARC on a per-file basis. See pixelfreak's answer. So, my advice still stands, but now the 3rd-party libraries shouldn't need to be updated to work wi...
Determine which JAR file a class is from
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Jackson Vs. Gson [closed]
...ever encountered a circular reference so far (even if they should be quite common I think, especially in the model). Here's another benchmark that can highlight how fast Jackson is if compared to GSon. It looks 100x faster in Serialization/Deserialization code.google.com/p/thrift-protobuf-compare/wi...
Can I create links with 'target=“_blank”' in Markdown?
... link in Markdown that opens in a new window? If not, what syntax do you recommend to do this. I'll add it to the markdown compiler I use. I think it should be an option.
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Creating an empty bitmap and drawing though canvas in Android
...reating bitmap I am getting OutOfMemoryError please see this stackoverflow.com/questions/24303759/…
– user123456
Jun 23 '14 at 5:25
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How to execute PHP code from the command line?
... if(function_exists("my_func")) echo 'function exists'; directly with the command line without having to use a seperate php file.
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How to make connection to Postgres via Node.js
...se.
The interface in node.js that I used can be found here https://github.com/brianc/node-postgres
var pg = require('pg');
var conString = "postgres://YourUserName:YourPassword@localhost:5432/YourDatabase";
var client = new pg.Client(conString);
client.connect();
//queries are queued and execute...
Could not load file or assembly 'System.Web.Mvc'
... edited May 23 '17 at 11:47
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answered Nov 5 '08 at 22:47
HaackedHaacked
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