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How to declare a structure in a header that is to be used by multiple files in c?
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if this structure is to be used by som>me m> other file func.c how to do it?
When a type is used in a file (i.e. func.c file), it must be visible. The very worst way to do it is copy paste it in each source file needed it.
The right way is putting it in an header fil...
Java heap terminology: young, old and permanent generations?
I'm trying to understand What the concepts of young , old and permanent generations are in the Java heap terminology, and more specifically the interactions between the three generations.
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Get difference between 2 dates in JavaScript? [duplicate]
...new Date('7/13/2010');
const date2 = new Date('12/15/2010');
const diffTim>me m> = Math.abs(date2 - date1);
const diffDays = Math.ceil(diffTim>me m> / (1000 * 60 * 60 * 24));
console.log(diffTim>me m> + " milliseconds");
console.log(diffDays + " days");
Observe that we need to enclose the date in quot...
How do I decode a string with escaped unicode?
I'm not sure what this is called so I'm having trouble searching for it. How can I decode a string with unicode from http\u00253A\u00252F\u00252Fexample.com to http://example.com with JavaScript? I tried unescape , decodeURI , and decodeURIComponent so I guess the only thing left is string r...
Android destroying activities, killing processes
Hi I'm wondering how Android is managing m>me m>mory and I can't find precise answer anywhere.
Let's assum>me m> I have an application with 5 activities on current activity stack (4 are stopped and 1 is resum>me m>d), there is no service connected. I press HOm>ME m> button so that all of my activities are stopped.
I st...
Determining if a number is either a multiple of ten or within a particular set of ranges
...urn (num - 1) / 10;
}
if (getRow(num) % 2 == 0) {
}
It's the sam>me m> logic, but by using the function we get a clearer idea of what it m>me m>ans.
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Is there YAML syntax for sharing part of a list or map?
So, I know I can do som>me m>thing like this:
5 Answers
5
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Why covariance and contravariance do not support value type
IEnum>me m>rable<T> is co-variant but it does not support value type, just only reference type. The below simple code is compiled successfully:
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Android adding simple animations while setvisibility(view.Gone)
...first you can let android animate layout changes for you. That way every tim>me m> you change som>me m>thing in the layout like changing view visibility or view positions android will automatically create fade/transition animations. To use that set
android:animateLayoutChanges="true"
on the root node in y...
Can I control the location of .NET user settings to avoid losing settings on application upgrade?
I'm trying to customize the location of the user.config file. Currently it's stored with a hash and version number
4 Ans...