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Should I use the Reply-To header when sending emails as a service to others?
Suppose we have an application that acts as a middleman, allowing Company A to send reports to their customers.
3 Answers
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How are POST and GET variables handled in Python?
...arameter directly:
def index(self, username):
print username
Google App Engine:
class SomeHandler(webapp2.RequestHandler):
def post(self):
name = self.request.get('username') # this will get the value from the field named username
self.response.write(name) # this will wri...
How to intercept click on link in UITextView?
... do it.
For ios6 and earlier a nice way to do this is to by subclassing UIApplication and overwriting the -(BOOL)openURL:(NSURL *)url
@interface MyApplication : UIApplication {
}
@end
@implementation MyApplication
-(BOOL)openURL:(NSURL *)url{
if ([self.delegate openURL:url])
ret...
How to list the files inside a JAR file?
...files inside this subdirectory? Or I need to unzip this jar file? I highly appreciate your help !
– Ensom Hodder
Aug 11 '12 at 22:39
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How to prevent browser page caching in Rails
...ndeputy.com/posts/how-to-prevent-browsers-from-caching-a-page-in-rails/ in application_controller.rb
After Rails 5:
class ApplicationController < ActionController::Base
before_action :set_cache_headers
private
def set_cache_headers
response.headers["Cache-Control"] = "no-cache, no-...
Filter by process/PID in Wireshark
...s where this would fail like when the OS reallocates a port to a different app just before Wireshark queries the OS for PID for a port. So this wont be fool proof and glitch proof but if the user is made aware of these limitations it would still be a useful feature.
– Dojo
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Is there a way for multiple processes to share a listening socket?
...t want to use it for anything else).
EDIT:
Reading the MDSN library , it appears that WSADuplicateSocket is a more robust or correct mechanism of doing this; it is still nontrivial because the parent/child processes need to work out which handle needs to be duplicated by some IPC mechanism (althou...
Good Linux (Ubuntu) SVN client [closed]
... A very nice client indeed. I Installed it yesterday and I couldn't be happier.
– Nils Pipenbrinck
Dec 26 '09 at 16:35
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Java NIO FileChannel versus FileOutputstream performance / usefulness
...is buffer size is ripe for tuning. I've settled on 4KB for one part of my application, 256KB for another. I suspect your code is suffering with such a large buffer. Run some benchmarks with buffers of 1KB, 2KB, 4KB, 8KB, 16KB, 32KB and 64KB to prove it to yourself.
Don't perform java benchmarks ...
How to change a nullable column to not nullable in a Rails migration?
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For Rails 4, this appears to be the most accurate and complete answer, including the commented-out default setting.
– Mike Fischer
Aug 23 '15 at 16:31
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