I develop a new website and I want to use GridFS as storage for all user uploads, because it offers a lot of advantages compared to a normal filesystem storage. ...

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...old until someone flips a feature toggle. Breaking your application into small, independently releaseable services is another, since there is less to test and less that can break. You need to do a canary release if you're not completely certain that the new version will function correctly in produc...

...ge for bits. Every bit in integer value can be treated as a flag, so eventually int is an array of bits (flag). Each bit in your code states whether the character with bit's index was found in string or not. You could use bit vector for the same reason instead of int. There are two differences betwe...

I'm about to create 100,000 objects in code. They are small ones, only with 2 or 3 properties. I'll put them in a generic list and when they are, I'll loop them and check value a and maybe update value b . ...

...r don't want to download it, you can run (Windows + R) "resmon", go to the CPU tab and search the file name in the "Associated Identifiers" textbox. – Raphael Oct 16 '17 at 17:51 6...

...o solve. These may only show up on particular input data, but one can generally create one wherein this doesn’t matter. Which ones these are will depend somewhat on how smart the regex compiler you’re using happens to be, because some of these can be detected during compilation time. Regex com...

I'm writing an application that allows users to upload images onto the server. I expect about 20 images per day all jpeg and probably not edited/resized. (This is another question, how to resize the images on the server side before storing. Maybe someone can please drop a .NET resource for that in t...

... Wait and await - while similar conceptually - are actually completely different. Wait will synchronously block until the task completes. So the current thread is literally blocked waiting for the task to complete. As a general rule, you should use "async all the ...

...d query in the same order as the index will simply return the rows sequentially in the correct order. Finding a record in a BTree takes O(Log(n)) time. Finding a range of records in order is only OLog(n) + k where k is the number of records to return. If the records are out of order, the cost coul...