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How to make a node.js application run permanently?
...inal. This means that if the node server writes to console.log or console.error it will receive a broken pipe error and crash. This can be avoided by piping the output of your process:
node /srv/www/MyUserAccount/server/server.js > stdout.txt 2> stderr.txt &
If the problem persists th...
Sending email with PHP from an SMTP server
I have trouble sending email in PHP. I get an error: SMTP server response: 530 SMTP authentication is required .
8 Answers...
How are POST and GET variables handled in Python?
...
I got this error: AttributeError: 'NoneType' object has no attribute 'split' using CGI with Python 2.7
– candlejack
Jul 17 '16 at 20:02
...
How to pass arguments into a Rake task with environment in Rails? [duplicate]
...his is overly complicated.
Also, if you do it this way in zsh, you'll get errors if the brackets in your array aren't escaped with '\'.
I recommend using the ARGV array, which works fine, is much simpler, and is less prone to error. E.g:
namespace :my_example do
desc "Something"
task :my_task...
How do I use cascade delete with SQL Server?
...is table, not from this table. Even after deleting all FK's I still get an error
– aggie
Nov 30 '15 at 19:29
...
How To fix white screen on app Start up?
...
@Hagai L It's give me an error like as "java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity."
– TejaDroid
May 27 '16 at 9:46
...
Capture characters from standard input without waiting for enter to be pressed
...ios old = {0};
if (tcgetattr(0, &old) < 0)
perror("tcsetattr()");
old.c_lflag &= ~ICANON;
old.c_lflag &= ~ECHO;
old.c_cc[VMIN] = 1;
old.c_cc[VTIME] = 0;
if (tcsetattr(0, TCSANOW, &old) < 0)
perror("...
Initialize a long in Java
...ormed.
Try this
byte a = 1; // declare a byte
a = a*2; // you will get error here
You get error because 2 is by default int.
Hence you are trying to multiply byte with int.
Hence result gets typecasted to int which can't be assigned back to byte.
...
How do I maintain the Immersive Mode in Dialogs?
...ld do this in onCreateDialog(), we would get a requestFeature()
// error.
getDialog().getWindow().getDecorView().setSystemUiVisibility(
getActivity().getWindow().getDecorView().getSystemUiVisibility()
);
// Make the dialogs window focusable again.
...
Can't install Ruby under Lion with RVM – GCC issues
...Proxy on a clean Lion installation on Xcode from App Store
I kept getting errors like :
The provided CC(/usr/bin/gcc) is LLVM based.
bash-3.2$ rvm install 1.9.3
ERROR: The provided CC(/usr/bin/gcc) is LLVM based, it is not yet fully supported by ruby and gems, please read `rvm requirements`.
Af...