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Converting Stream to String and back…what are we missing?

... @Mortennobel ToArray() allocates a new array in memory and copies data over from the buffer, which may have serious implications if you're dealing with a lot of data. – Levi Botelho Apr 28 '19 at 21:01 ...
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Specify multiple attribute selectors in CSS

... Simple input[name=Sex][value=M] would do pretty nice. And it's actually well-described in the standard doc: Multiple attribute selectors can be used to refer to several attributes of an element, or even several times to the same attribute. Here, the selector matches all SPAN eleme...
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fatal: The current branch master has no upstream branch

...tly push a new branch?": git push -u origin master or git push -u origin --all), you need now to resolve the authentication issue. That depends on your url (ssh as in 'git@github.com/yourRepo, or https as in https://github.com/You/YourRepo) For https url: If your account is protected by the two-f...
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Remote debugging with Android emulator

...sh -NL 5554:localhost:5554 -L 5555:localhost:5555 myuser@remote-server killall adb; adb devices I believe the emulator tries to notify a local adb server at startup; hence the need to restart adb in order for it to probe the local 5554+ ports. Note that the localhost in the ssh command refers to ...
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Ternary operator (?:) in Bash

... 20 -- this can also be a result of an expression. This approach is technically called "Parameter Expansion". share | improve this answer | follow | ...
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Is there a way to list open transactions on SQL Server 2000 database?

... For all databases query sys.sysprocesses SELECT * FROM sys.sysprocesses WHERE open_tran = 1 For the current database use: DBCC OPENTRAN share ...
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PHP: How to remove specific element from an array?

...tiple items with the same value, you can use array_keys to get the keys to all items: foreach (array_keys($array, 'strawberry') as $key) { unset($array[$key]); } share | improve this answer ...
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Finding duplicates in O(n) time and O(1) space

... This is amazing! I've seen a number of variants on this question, usually more constrained, and this is the most general way to solve it that I've seen. I'll simply mention that changing the print statement to print i turns this into a solution to stackoverflow.com/questions/5249985/… and (...
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How did Microsoft create assemblies that have circular references?

...soft uses internal tool which uses ILDASM to disassemble assemblies, strip all internal/private stuff and method bodies and recompile IL again (using ILASM) into what is called 'dehydrated assembly' or metadata assembly. This is done every time public interface of assembly is changed. During the bu...
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How to submit a form with JavaScript by clicking a link?

...etElementById('form-id').submit();"> submit </a> </form> All ways Whatever way you choose, you have call formObject.submit() eventually (where formObject is the DOM object of the <form> tag). You also have to bind such an event handler, which calls formObject.submit(), so i...