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What does upstream mean in nginx?
...x.org/LoadBalanceExample is:
http {
upstream myproject {
server 127.0.0.1:8000 weight=3;
server 127.0.0.1:8001;
server 127.0.0.1:8002;
server 127.0.0.1:8003;
}
server {
listen 80;
server_name www.domain.com;
location / {
proxy_pass http://myproject;
...
How do I Convert DateTime.now to UTC in Ruby?
...DateTime and not Time? Time should include everything you need:
irb(main):016:0> Time.now
=> Thu Apr 16 12:40:44 +0100 2009
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MySQL SELECT WHERE datetime matches day (and not necessarily time)
...wing 4 records, then only the 2nd and 3rd would be returned if I limit to 2012-12-25.
4 Answers
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Using reflect, how do you set the value of a struct field?
...omewhere!
– cc young
Jun 19 '11 at 10:57
2
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std::shared_ptr thread safety explained
... only newly created object?
is incorrect. Only d will point to the new A(10), and a, b, and c will continue to point to the original A(1). This can be seen clearly in the following short example.
#include <memory>
#include <iostream>
using namespace std;
struct A
{
int a;
A(int a) ...
How to resize superview to fit all subviews with autolayout?
...
150
The correct API to use is UIView systemLayoutSizeFittingSize:, passing either UILayoutFittingCom...
Replace one character with another in Bash
...
405
Use inline shell string replacement. Example:
foo=" "
# replace first blank only
bar=${foo/ ...
Does static constexpr variable inside a function make sense?
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240
The short answer is that not only is static useful, it is pretty well always going to be desired...
What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
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Marco Lackovic
4,00744 gold badges3434 silver badges4545 bronze badges
answered Feb 24 '10 at 11:01
BozhoBozho
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python dataframe pandas drop column using int
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edited Feb 16 '16 at 10:48
frederikf
333 bronze badges
answered Nov 30 '13 at 15:06
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