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How to create a new object instance from a Type
...
The Activator class within the root System namespace is pretty powerful.
There are a lot of overloads for passing parameters to the constructor and such. Check out the documentation at:
http://msdn.microsoft.com/en-us/library/system.activator.createi...
Cause of a process being a deadlock victim
... should first try to eliminate the deadlock properly, by investigating the root cause
dirty reads are inconsistent reads.
the proper way to specify dirty reads is to use transaction isolation levels
there is a much better solution: read committed snapshot.
Q3. I suspect that a datetime field th...
Why is Spring's ApplicationContext.getBean considered bad?
...ect myClass into myOtherClass.
Declare everything in this way, and at the root of it all have something like:
<bean id="myApplication" class="MyApplication">
<property name="myCentralClass" ref="myCentralClass"/>
<property name="myOtherCentralClass" ref="myOtherCentralClass"/&...
fatal: Not a valid object name: 'master'
...it init will also create the same files, in a hidden .git directory in the root of your project.
When I type git branch master it says "fatal: Not a valid object name: 'master'"
That is again correct behaviour. Until you commit, there is no master branch.
You haven't asked a question, but I'l...
How do you avoid over-populating the PATH Environment Variable in Windows?
...igate in cmd, note that you can use * to save typing. So for example, from root, type in dir /x pro*. You will see your desired directory there along with its 8dot3 name. Then use cd to navigate to it and repeat the process.
– Mitch Schwartz
Dec 10 '10 at 3:18
...
How to do a GitHub pull request
...peat steps 3 and 4 for all files you need to edit, and then go back to the root of your copy of the project. There, click the green "Compare, review..." button:
Finally, click "Create pull request" ..and then "Create pull request" again after you've double-checked your request's heading and descrip...
How to style SVG with external CSS?
...lt;object> tag to embed your svg.
This example will add a class to the root <svg> tag on click on a parent element.
file.svg :
<?xml-stylesheet type="text/css" href="../svg.css"?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="">
<g>
<path/>
</g>
...
CSS – why doesn’t percentage height work? [duplicate]
...utely positioned, the value computes to 'auto'. A percentage height on the root element is relative to the initial containing block. Note: For absolutely positioned elements whose containing block is based on a block-level element, the percentage is calculated with respect to the height of the paddi...
Can someone give an example of cosine similarity, in a very simple, graphical way?
...rn dotProduct;
}
// Magnitude of the vector is the square root of the dot product of the vector with itself.
private static double Magnitude(int[] vector)
{
return Math.Sqrt(DotProduct(vector, vector));
}
}
}
...
How to use support FileProvider for sharing content to other apps?
...paths>
Be careful how you specify the path. The above defaults to the root of your private internal storage.
In SharingActivity.java:
Uri contentUri = FileProvider.getUriForFile(getActivity(),
"com.mydomain.myapp.SharingActivity", myFile);
Intent shareIntent = new Intent();
shareIntent.setAct...