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Postgres DB Size Command
...g_size_pretty(pg_database_size(t1.datname)) as db_size
from pg_database t1
order by pg_database_size(t1.datname) desc;
If you intend the output to be consumed by a machine instead of a human, you can cut the pg_size_pretty() function.
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Visual Studio: Relative Assembly References Paths
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As mentioned before, you can manually edit your project's .csproj file in order to apply it manually.
I also noticed that Visual Studio 2013 attempts to apply a relative path to the reference hintpath, probably because of an attempt to make the project file more portable.
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Python progression path - From apprentice to guru
...ll (read free online)
Rewrite all your old Python code with tons of higher order functions, recursion, and whatnot.
Annoy your cubicle mates every time they present you with a Python class. Claim it could be "better" implemented as a dictionary plus some functions. Embrace functional programming.
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The best way to remove duplicate values from NSMutableArray in Objective-C?
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Your NSSet approach is the best if you're not worried about the order of the objects, but then again, if you're not worried about the order, then why aren't you storing them in an NSSet to begin with?
I wrote the answer below in 2009; in 2011, Apple added NSOrderedSet to iOS 5 and Mac OS...
How to Create Grid/Tile View?
...ntainer
#flex-container {
display: flex;
flex-flow: column wrap;
}
Reorder the elements, so that the DOM order is respected horizontally instead of vertically. For example, if you want 3 columns,
#flex-container > :nth-child(3n + 1) { order: 1; } /* 1st column */
#flex-container > :nth-...
Worst security hole you've seen? [closed]
...properly calculated the total cost as .1 * cost, and the human packing the order simply glossed over the odd "." in front of the quantity to pack :)
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answered Sep 24 '09 ...
C# Sort and OrderBy comparison
I can sort a list using Sort or OrderBy. Which one is faster? Are both working on same
algorithm?
7 Answers
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nginx - client_max_body_size has no effect
...ax_body_size 200M;
}
(in my ISPconfig 3 setup, this block is in the /etc/nginx/nginx.conf file)
server {
...
client_max_body_size 200M;
}
location / {
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client_max_body_size 200M;
}
(in my ISPconfig 3 setup, these blocks are in the /etc/nginx/conf.d/default.conf file)
A...
How to specify font attributes for all elements on an html web page?
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In order to use this reset.css, do I just link the stylesheet into my page or do I have to tweak it? I basically need to have the same font family and size across all major browsers. Does the reset.css help me do that by default...
How to sort objects by multiple keys in Python?
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print item
Try it with either column negated. You will see the sort order reverse.
Next: change it so it does not use extra class....
2016-01-17
Taking my inspiration from this answer What is the best way to get the first item from an iterable matching a condition?, I shortened the code:...