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HTML5 Pre-resize images before uploading
...ality when resizing to a scale that was not 2:1 (or a multiple thereof). I started experimenting with different image resizing algorithms, although most ended up being quite slow or else were not great in quality either.
Finally I came up with a solution which I believe executes quickly and has pr...
Why does Environment.Exit() not terminate the program any more?
... You are most definitely on to something. In my case, I had started an IHost using IHost.StartAsync to perform some integration testing, and yet after calling (and of course awaiting) IHost.StopAsync, the process still didn't terminate. Only after calling IHost.Dispose, the process te...
how to set textbox value in jquery
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Pointing out the real problem would have been a good starting point Peace and Love ;)
– Mauro
Nov 16 '10 at 12:30
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Get exception description and stack trace which caused an exception, all as a string
... Does this only work with the last error? What happens if you start passing the error around to other bits of code? I'm writing a log_error(err) function.
– AnnanFay
Oct 4 '19 at 1:23
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When to use Hadoop, HBase, Hive and Pig?
...arison, but a short intro to each of these tools which can help you to get started.
(Just to add on to my answer. No self promotion intended)
Both Hive and Pig queries get converted into MapReduce jobs under the hood.
HTH
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What can you use Python generator functions for?
I'm starting to learn Python and I've come across generator functions, those that have a yield statement in them. I want to know what types of problems that these functions are really good at solving.
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Finding what branch a Git commit came from
... output format to make different things available to grep for, that's your starting point!
If you're not working in the repository where the commit was made, the best you can do in this case is examine the reflogs and find when the commit was first introduced to your repository; with any luck, you ...
How do I test a private function or a class that has private methods, fields or inner classes?
...oject, unit tests then stop being a useful measurement of code health, and start to become a hindrance to development, and an annoyance to the development team.
What I recommend doing instead is using a code coverage tool such as Cobertura, to ensure that the unit tests you write provide decent cov...
How do you properly use namespaces in C++?
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namespace ns {
class A
{
};
}
void print(A a)
{
}
And your code can start calling the print(a) function wherever you want. Now imagine that years later, the author decides to provide a print() function, better than yours because he knows the internals of his class and can make a better versio...
How does the “final” keyword in Java work? (I can still modify an object.)
... from within the inner class
A static class variable will exist from the start of the JVM, and should be initialized in the class. The error message won't appear if you do this.
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