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How do you find the row count for all your tables in Postgres
...more than 2.15 billion rows may exist (running a count(*) on them is a bad idea, though).
A permanent type need not to be created for a function to return a resultset with several columns. RETURNS TABLE(definition...) is a better alternative.
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asp.net mvc put controllers into a separate project
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First of all, it is certainly a good idea to put your model into a separate project. As you've discovered, this is trivial.
Regarding Controllers and Views, I don't see any obvious advantage to separating them for most basic projects, although you may have a pa...
What do people find difficult about C pointers? [closed]
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Stacking too many types on top of each other is a bad idea, in any language. You may find writing "foo(&(***ipppArr));" strange in C, but writing something like "std::map<std::pair<int,int>,std::pair<std::vector<int>,std::tuple<int,double,std::list<i...
Looking for a good world map generation algorithm [closed]
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You could take a cue from nature and modify your second idea. Once you generate your continents (which are all about the same size), get them to randomly move and rotate and collide and deform each other and drift apart from each other. (Note: this may not be the easiest thing eve...
What is the difference between __dirname and ./ in node.js?
... be smart to convert my ./'s to that, and if so, why that would be a smart idea.
2 Answers
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CSS z-index paradox flower
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My attempt also using clip. The idea was to have half and half for the div. That way setting z-index would work.
So you can set the top part to z-index: -1 and the bottom to z-index: 1.
Outcome:
.item {
width: 50px;
height: 50px;
line-hei...
Running PostgreSQL in memory only
... @vfclists Actually, a tablespace on a ramdisk is a really bad idea. Don't do that. See postgresql.org/docs/devel/static/manage-ag-tablespaces.html, stackoverflow.com/q/9407442/398670
– Craig Ringer
Jun 16 '14 at 0:54
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SQLAlchemy: Creating vs. Reusing a Session
...n, then there's not even any question that you're starting clean. So the idea to start each request with a new Session is really just the simplest way to make sure you're starting fresh, and to make the usage of expire_on_commit pretty much optional, as this flag can incur a lot of extra SQL for a...
How are parameters sent in an HTTP POST request?
...estion & @ Joe Alfano .... [+1] for great answer ....... i got a clear idea now about the POST request .... but if a image comes along with key,value pair of data information ..... How does the structure of POST looks like ?
– Devrath
Nov 22 '13 at 8:30
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Moving Files into a Real Folder in Xcode
...izes the files and doesn't show them in red, as is stated in step (3). Any idea what I'm doing wrong?
– hkatz
Dec 10 '16 at 17:21
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