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Auto reloading a Sails.js app on code changes?
... project as follows
npm install sails --save
then change package.json
from
"scripts": {
"debug": "node debug app.js",
"start": "node app.js"
},
to
"scripts": {
"debug": "node debug app.js",
"start": "node app.js",
"dev": "export NODE_ENV=development && nodemon --ignore ...
Composer install error - requires ext_curl when it's actually enabled
... php-curl is a meta-package that makes the solution independent from php version. So "sudo apt-get install php-curl" is the universal answer
– Max
Oct 26 '16 at 13:50
...
How to unescape HTML character entities in Java?
...in a hidden field to escape it, then the target field should get the value from the hidden field.
– setzamora
Jun 16 '11 at 5:19
2
...
Merge/flatten an array of arrays
... I would have used reduce as well but one interesting thing I learned from this snippet is that most of the time you don't need to pass a initialValue :)
– José F. Romaniello
Aug 21 '15 at 19:44
...
RAII and smart pointers in C++
...we just create objects on the stack. For instance (and stealing an example from another answer):
void foo() {
std::string str;
// Do cool things to or using str
}
This works fine - but what if we want to return str? We could write this:
std::string foo() {
std::string str;
// Do ...
How to set up a PostgreSQL database in Django
...thy, but it worked for me without any error.
At first, Install phppgadmin from Ubuntu Software Center.
Then run these steps in terminal.
sudo apt-get install libpq-dev python-dev
pip install psycopg2
sudo apt-get install postgresql postgresql-contrib phppgadmin
Start the apache server
sudo ser...
How to find the last field using 'cut'
...
Using this solution, the number of fields can indeed be unknown and vary from time to time. However as line length must not exceed LINE_MAX characters or fields, including the new-line character, then an arbitrary number of fields can never be part as a real condition of this solution.
Yes, a ver...
Displaying Windows command prompt output and redirecting it to a file
... it will work, but you will get stuck if the command wait a input from stdin.
– Vitim.us
Apr 18 '13 at 16:03
5
...
REST API Best practices: Where to put parameters? [closed]
...tp multipart and/or JSON content. This is consistent with what you receive from the server when it sends you content. So you shouldn't be rude and do it differently.
Locators such as "id=5" or "action=refresh" or "page=2" would make sense to have as a URL path, such as mysite.com/article/5/page=2 w...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
...eplace(u"Â ", u"") But in Python 3, just use quotes. In Python 2, you can from __future__ import unicode_literals to obtain the Python 3 behavior, but be aware this affects the entire current module.
s.replace(u"Â ", u"") will also fail if s is not a unicode string.
string.replace returns a new st...