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“Add as Link” for folders in Visual Studio projects
...o every files in the sources folder, not a link to the folder itself. That means that if you add a file to the source folder, it will not be automatically linked.
– Johnny5
Feb 26 '14 at 15:46
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Where does Scala look for implicits?
...comers to Scala seems to be: where does the compiler look for implicits? I mean implicit because the question never seems to get fully formed, as if there weren't words for it. :-) For example, where do the values for integral below come from?
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Selectors in Objective-C?
... the selector is wrong. The colon here is part of the method signature; it means that the method takes one argument. I believe that you want
SEL sel = @selector(lowercaseString);
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Database: To delete or not to delete records
...our database. If you're using it to store session information, then by all means wipe it immediately when the session expires (or is closed), you don't want that garbage lying around. As it cannot really be used again for any practical purposes.
Basically, what you need to ask yourself, might I nee...
How do I fit an image (img) inside a div and keep the aspect ratio?
...img element, I want to fit it into the div without losing any part, in the mean time the ratio is kept, is it achievable using html and css?
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How to show all privileges from a user in oracle?
...a password as well, so just because a user has been granted a role doesn't mean that the user can necessarily use the privileges he acquired through the role by default). But those roles can, in turn, be granted system privileges, object privileges, and additional roles which can be viewed by looki...
Does setting Java objects to null do anything anymore?
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Firstly, It does not mean anything that you are setting a object to null. I explain it below:
List list1 = new ArrayList();
List list2 = list1;
In above code segment we are creating the object reference variable name list1 of ArrayList object ...
Transfer-Encoding: gzip vs. Content-Encoding: gzip
...lly being transmitted. If a given URL resource changes its ETag value, it means the server-side data for that resource has changed.
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Moving average or running mean
...unction or NumPy function or module for Python that calculates the running mean of a 1D array given a specific window?
27 A...
Calculating arithmetic mean (one type of average) in Python
... built-in or standard library method in Python to calculate the arithmetic mean (one type of average) of a list of numbers?
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