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Increasing the maximum number of TCP/IP connections in Linux
... range, and decrease the tcp_fin_timeout
To find out the default values:
sysctl net.ipv4.ip_local_port_range
sysctl net.ipv4.tcp_fin_timeout
The ephermal port range defines the maximum number of outbound sockets a host can create from a particular I.P. address. The fin_timeout defines the minimu...
How to convert a selection to lowercase or uppercase in Sublime Text
I have several strings selected in a file in Sublime Text and I want to convert them all to lowercase.
5 Answers
...
Inserting a Python datetime.datetime object into MySQL
...) to get a Date object rather than a DateTime.
If that doesn't work, then converting that to a string should work:
now = datetime.datetime(2009,5,5)
str_now = now.date().isoformat()
cursor.execute('INSERT INTO table (name, id, datecolumn) VALUES (%s,%s,%s)', ('name',4,str_now))
...
In Python, how do you convert seconds since epoch to a `datetime` object?
... 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix...
Setting up a deployment / build / CI cycle for PHP projects
...
I am mostly a sys admin but sometimes I code PHP as well. As a side project I created some scripts that will make it simple and painless to set up a full blown PHP CI environment using Jenkins. It also runs a sample project for you so you ...
What's wrong with Java Date & Time API? [closed]
...ar 109). There are a similar number of ++ and -- on the months in order to convert to a string.
They're mutable. As a result, any time you want to give a date back (say, as an instance structure) you need to return a clone of that date instead of the date object itself (since otherwise, people can m...
What's the difference between a proc and a lambda in Ruby?
...ur proc, the return within it dumped us out of the method. If, however, we convert our proc to a lambda, we get the following:
def my_method
puts "before proc"
my_proc = lambda do
puts "inside proc"
return
end
my_proc.call
puts "after proc"
end
my_method
shoaib@shoaib-ubuntu-vm:~...
Best approach to converting Boolean object to string in java
I am trying to convert boolean to string type...
7 Answers
7
...
“Public key certificate and private key doesn't match” when using Godaddy issued certificate [closed
...
For me, it was an easy two-step:
Convert the private key to PEM:
openssl rsa -in yourdomain.key -outform PEM
Convert the certificate and certificate bundle to PEM:
openssl x509 -inform PEM -in yourdomain.crt
openssl x509 -inform PEM -in bundle.crt
...
Convert two lists into a dictionary
... sometime it's the fastest way and sometime it's slowest to convert to dict object, why is it so?, thanks dude.
– Haritsinh Gohil
Aug 8 '19 at 8:24
...