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Difference between `set`, `setq`, and `setf` in Common Lisp?
...er hand, is subtle indeed -- it's like an "indirection". I suggest http://www.n-a-n-o.com/lisp/cmucl-tutorials/LISP-tutorial-16.html as a better way to get started understanding it than any answer here can give... in short, though, setf takes the first argument as a "reference", so that e.g. (aref ...
MySQL “Group By” and “Order By”
...out below the solution is to use ANY_VALUE() from 5.7 and above
See
http://www.cafewebmaster.com/mysql-order-sort-group
https://dev.mysql.com/doc/refman/5.6/en/group-by-handling.html
https://dev.mysql.com/doc/refman/5.7/en/group-by-handling.html
https://dev.mysql.com/doc/refman/5.7/en/miscellaneous-...
Entity Framework - Invalid Column Name '*_ID"
...he configurations on the other end of the key, as described here:
http://www.entityframeworktutorial.net/code-first/configure-one-to-many-relationship-in-code-first.aspx.
There's some new problems I'm running into now, but that was the huge conceptual gap that was missing. Hope it helps!
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Which .NET Dependency Injection frameworks are worth looking into? [closed]
...k with comparisons (made after Ninject fixed a memory leak issue).
http://www.codinginstinct.com/2008/05/ioc-container-benchmark-rerevisted.html
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SQL how to increase or decrease one for a int column in one command
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
2 column div layout: right column with fixed width, left fluid
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See http://www.alistapart.com/articles/negativemargins/ , this is exactly what you need (example 4 there).
<div id="container">
<div id="content">
<h1>content</h1>
<p>Lorem ipsum dolor ...
Copying PostgreSQL database to another server
...l to remote and the second one is from remote to local. More -> https://www.postgresql.org/docs/9.6/app-pgdump.html
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Easiest way to copy a single file from host to Vagrant guest?
...ommand to copy files but didn't work and giving error vagrant scp /vagrant/www/koushik.php ubuntu/trusty64:/usr/share/nginx/html I am trying to copy files into the nginx root directory. It says, The machine with the name 'C' was not found configured for this Vagrant environment. The directory and ev...
How to display a dynamically allocated array in the Visual Studio debugger?
... (CArray, CStringArray, ...)
following the next link in its Tip #4
http://www.codeproject.com/Articles/469416/10-More-Visual-Studio-Debugging-Tips-for-Native-De
For example for "CArray pArray", add in the Watch windows
pArray.m_pData,5
to see the first 5 elements .
If pArray is a two dim...
Difference between Dictionary and Hashtable [duplicate]
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MultiDictionary is also present in PowerCollections: www.wintellect.com/powercollections.aspx
– Dmitri Nesteruk
Aug 17 '10 at 11:08
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