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SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
I hope that made sense, let me elaborate:
10 Answers
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How can I get the version defined in setup.py (setuptools) in my package?
... file will then work exactly as well in any other program, even non-Python ones, and you only need to change the version string in one place for all programs.
Warning about race condition during install
By the way, DO NOT import your package from your setup.py as suggested in another answer here: ...
How do I trim leading/trailing whitespace in a standard way?
...strings (the original, which has it's trailing spaces trimmed, and the new one). Only the original string can be freed, but if you do, the second one points to freed memory.
– David Nehme
Nov 6 '08 at 15:11
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SQL Client for Mac OS X that works with MS SQL Server [closed]
... with mssql extension
Azure Data Studio
SQLectron
(TODO: Add others mentioned below)
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Entity Framework 4 vs NHibernate [closed]
... comparable code for NHib.
NHib has many features that have not been mentioned as being part of EF4. These include the second-level cache integration. It also has greater flexibility in inheritance mapping, better integration with stored procs / database functions / custom SQL / triggers, support...
Advantages of Binary Search Trees over Hash Tables
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One advantage that no one else has pointed out is that binary search tree allows you to do range searches efficiently.
In order to illustrate my idea, I want to make an extreme case. Say you want to get all the elements whos...
What is the meaning of the term arena in relation to memory?
I'm reading a book on memory as a programming concept. In one of the later chapters, the author makes heavy use of the word arena , but never defines it. I've searched for the meaning of the word and how it relates to memory, and found nothing. Here are a few contexts in which the author uses the...
How can I configure the font size for the tree item in the package explorer in Eclipse?
...evelopers (see, e.g., bugs 49548, 202091). (Grumble.) The font used is the one set by the general look-and-feel for whatever desktop you are using.
On Linux it is possible to override the system font when you invoke Eclipse. An excellent writeup of various possibilities is here, to which I owe this...
How do I move an issue on github to another repo?
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Would be great to be able to move all issues of one repo to another.
– CGFoX
Jun 23 '19 at 17:43
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How to succinctly write a formula with many variables from a data frame?
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There is a special identifier that one can use in a formula to mean all the variables, it is the . identifier.
y <- c(1,4,6)
d <- data.frame(y = y, x1 = c(4,-1,3), x2 = c(3,9,8), x3 = c(4,-4,-2))
mod <- lm(y ~ ., data = d)
You can also do things li...