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SQL Server - transactions roll back on error?
...onnection times out, the underlying network protocol (e. g. Named Pipes or TCP) breaks the connection. When a connection is broken, SQL Server stops all currently running commands and rollbacks the transaction.
– Quassnoi
Nov 17 '09 at 16:04
...
What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
...y:
// Sends a QUIT message to the SMTP server, gracefully ends the TCP connection,
// and releases all resources used by the current instance of the System.Net.Mail.SmtpClient
// class.
public void Dispose();
In my scenario sending multiple mails using Gmail without dis...
How far can memory leaks go?
...ing system may take a long time to free certain resources. For example the TCP port that a network server uses to accept connections may take minutes to become free, even if properly closed by the program. A networked program may also hold remote resources such as database objects. The remote system...
Binary Data in JSON String. Something better than Base64
...orts binary natively such as RabbitMQ message, ZeroMQ message, or a custom TCP or UDP socket.
– Dan H
Aug 1 '19 at 21:20
...
What Automatic Resource Management alternatives exist for Scala?
...ines foreach println
3) Delimited Continuations-style
Here's an "echo" tcp server:
import java.io._
import util.continuations._
import resource._
def each_line_from(r : BufferedReader) : String @suspendable =
shift { k =>
var line = r.readLine
while(line != null) {
k(line)
...
Why use bzero over memset?
... of UNIX Network Programming by W. Richard Stevens - Indeed, the author of TCPv3 made the mistake of swapping the second and third arguments to memset in 10 occurrences of the first printing. A C compiler cannot catch this error because both occurrences are the same... it was an error, and could be...
SSH to Elastic Beanstalk instance
...will lock it down to only allow ingress from a specific IP address.
SSH | tcp | 22 | 22 | 192.168.1.1/32
Configure the environment of your Elastic Beanstalk Application
If you haven't made a key pair yet, make one by clicking Key Pairs below Security Group in the ec2 tab.
In the AWS console, o...
How to link Docker services across hosts?
...ker virtual network technology that acts as a virtual ethernet switch over TCP/UDP - all you need is a Docker container running Weave on your host.
What's interesting here is
Instead of links, use static IPs/hostnames in your virtual network
Hosts don't need full connectivity, a mesh is formed ba...
Encapsulation vs Abstraction?
...f abstraction which shields you from the details of assembly language. The TCP/IP stack built into your operating system abstracts away the details of transmitting bits over a network. If you go down all the way to the raw silicon, the people who designed your CPU did so using circuit diagrams writt...
How do I convert a Vector of bytes (u8) to a string
I am trying to write simple TCP/IP client in Rust and I need to print out the buffer I got from the server.
3 Answers
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