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Change GitHub Account username

...r username to something else, but that specific username is being taken up by someone else who has been completely inactive for the entire time their account has existed, you can report their account for name squatting. shar...
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Meaning

...enables the forms authentication module for requests that are also handled by a managed handler, such as requests to .aspx or .asmx files: <add name="FormsAuthentication" type="System.Web.Security.FormsAuthenticationModule" preCondition="managedHandler" /> If you remove the attribute precondi...
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How to change package name of Android Project in Eclipse?

... As usual, by pressing F2 on the package name, you can rename or change the package name, and also by right-clicking and then select Rename option, you can change or rename the package name. When you press F2, it will show you the dial...
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Git fatal: Reference has invalid format: 'refs/heads/master

...nually fixed the problem with two mv. Doing this slowly and reasoning step by step is the safest route. – pid Jul 14 '14 at 9:47 add a comment  |  ...
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Is a view faster than a simple query?

...d, these indexed views can work even when they are not directly referenced by another query as the optimizer will use them in place of a table reference when appropriate. Again, the documentation: The indexed view can be used in a query execution in two ways. The query can reference the inde...
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iPhone App Icons - Exact Radius?

...2/11 == 57/9 == 6.4 You can take your icon's square length, and divide it by 6.4 to get the same ratio as apple does. So for a 19x19 icon, 19/6.4 ~ 3px border radius – Devin G Rhode Jun 14 '11 at 15:57 ...
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Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?

...a bunch of prejudices. it's been rewritten to only contain facts backed up by actual benchmarks, and it's updated as the VM is updated. you can find the various benchmarks -- plus some of the benchmarks we use to optimize the core libraries -- at http://code.google.com/p/dalvik/. ...
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Is there a literal notation for an array of symbols?

... Yes! This is possible now in Ruby 2.0.0. One way to write it is: %i{foo bar} # => [:foo, :bar] You can also use other delimiters, so you could also write %i(foo bar) or %i!foo bar! for example. This feature was originally announced here: http://w...
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Prevent a webpage from navigating away using JavaScript

...ot allow you to display a custom message in the prompt, as this was abused by phishers and the like. – Flimm Dec 3 '19 at 17:06 ...
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Django Setup Default Logging

... Figured it out... You set the 'catch all' logger by referencing it with the empty string: ''. As an example, in the following setup I have the all log events getting saved to logs/mylog.log, with the exception of django.request log events which will be saved to logs/django...