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How can I generate UUID in C#
...lobally Unique Identifier, UUID = Universally Unique Identifier. Different words for the same concept.
– Tudor
Dec 12 '11 at 17:58
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How to update SQLAlchemy row entry?
Assume table has three columns: username , password and no_of_logins .
5 Answers
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What is unit testing? [closed]
...ny system, or part of a system, which models real-world behavior. In other words, it's particularly well suited for enterprise development. I would not use it for throw-away/utility programs. I would not use it for parts of a system that are problematic to test (UI is a common example, but that isn'...
Circle line-segment collision detection algorithm?
.... I liked this pgm comments as explanation because there was no use of the words "dot product" since my math is rusty. However t and dt are not between 0..1 so while changing this to python I changed t to be divided by LAB**2. My understanding is the first division by LAB is to project the center of...
Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
...me with last name starting with A; index on the FK doesn't help. In other words, I'm not sure that "because you join on it you should index it" is good practise. Am I missing something?
– Paul
Oct 12 '16 at 23:44
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Passing a 2D array to a C++ function
...for this. But, that's the whole point! The compiler takes the programmer's word in faith and if the programmer was incorrect, undefined behaviour ensues. This is the reason I'd mentioned that case 4 is the least safest option.
– legends2k
Dec 17 '14 at 3:04
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Should unit tests be written for getter and setters?
... change to other. Compare with keeping requirements and design on separate word document.
Separate responsibility from implementation
As programmers, it is terribly tempting to think of attributes as something of significance and getters and setter as some sort of overhead.
But attributes are a...
Should composer.lock be committed to version control?
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Perhaps the use of the word "coworkers" was confusing here, I changed it to collaborators. The main difference is "main project" vs library, in which a main project consists of one or more libraries and code to integrate those. When running compose...
design a stack such that getMinimum( ) should be O(1)
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@sigjuice: correct. I think I will change the word "suffer" to something less dramatic :)
– Brian Rasmussen
Mar 26 '09 at 9:53
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MySQL ON vs USING?
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For those experimenting with this in phpMyAdmin, just a word:
phpMyAdmin appears to have a few problems with USING. For the record this is phpMyAdmin run on Linux Mint, version: "4.5.4.1deb2ubuntu2", Database server: "10.2.14-MariaDB-10.2.14+maria~xenial - mariadb.org binary di...