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In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
I'm using Eclipse for Java development. All my sources compile fine and the resulting application compiles fine. However, I keep getting an "red-x" error notification in the Package Explorer.
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How to revert a Git Submodule pointer to the commit stored in the containing repository?
...t points wrt to submodules you can:
git ls-tree <some sha1, or branch, etc> Submodule/path
you can then see the commit or anything else if you like by passing that into log, etc (the git-dir option at the git command level allows you to skip having to cd down to the submodule):
git --git-d...
When using a Settings.settings file in .NET, where is the config actually stored?
When using a Settings.settings file in .NET, where is the config actually stored?
I want to delete the saved settings to go back to the default state, but can't find where it's stored... any ideas?
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Manually map column names with class properties
...rson>(sql).ToList();
return person;
}
Dapper has no facility that allows you to specify a Column Attribute, I am not against adding support for it, providing we do not pull in the dependency.
share
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What is the difference between Polymer elements and AngularJS directives?
...ifferences: Angular has high level APIs for services, filters, animations, etc., supports IE8, and at this point, is a much more robust framework for building production apps. Polymer is just starting out in alpha.
Are there plans to tie Polymer in with AngularJS in the future?
They're separate pr...
What is the X-REQUEST-ID http header?
...e corresponding log statements (without having to rely on timestamps, IPs, etc).
As this ID is generated (randomly) by the client it does not contain any sensitive information, and should thus not violate the user's privacy. As a unique ID is created per request it does also not help with tracking ...
Default value of a type at Runtime [duplicate]
...s and new myType() for value types (which corresponds to 0 for int, float, etc) So you really only need to account for two cases:
object GetDefaultValue(Type t)
{
if (t.IsValueType)
return Activator.CreateInstance(t);
return null;
}
(Because value types always have a default cons...
source of historical stock data [closed]
... as two different symbols, or stock splits are not properly accounted for, etc. And then you realize that historical dividend data is need as well and so you start running in circles, patching data together from 100 different data sources and so on. So to start with a "discount" data feed will do, b...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
...ny version, even outdated one will do). Copy other files (aliases, readme, etc.) you want there, again, outdated versions will do just fine. Make sure icons have the right sizes and positions (IOW, layout the DMG the way you want it to be).
Unmount the DMG again, all settings should be stored by now...
Better way to set distance between flexbox items
... it is not a hack. See polyfills, temporary security patches, hex editing, etc etc
– William
Sep 4 '18 at 23:38
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