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A cron job for rails: best practices?
... to all your Rails objects just as in a normal controller.
Can develop and test just as you do normal actions.
Can also invoke your tasks adhoc from a simple web page.
Don't consume any more memory by firing up additional ruby/rails processes.
...
Linq order by boolean
...le which does work:
using System;
using System.Linq;
public static class Test
{
public static void Main()
{
var data = new[]
{
new { x = false, y = "hello" },
new { x = true, y = "abc" },
new { x = false, y = "def" },
new { x ...
Merging without whitespace conflicts
...
From my tests so far, it looks like it removes all whitespace changes in the file. However, I am now using the pre-commit hook to remove tailing whitespace so it isn't an issue.
– callumacrae
Ma...
How to make a function wait until a callback has been called using node.js
... to do it "right".
This solution here is probably only useful when you do testing and esp. want to have synced and serial code.
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How can I convert string to datetime with format specification in JavaScript?
...
Use new Date(dateString) if your string is compatible with Date.parse(). If your format is incompatible (I think it is), you have to parse the string yourself (should be easy with regular expressions) and create a new Date object with expli...
jQuery .live() vs .on() method for adding a click event after loading dynamic html
...his answer. You can register for the mouseenter and mouseleave events and test inside the handler which one was triggered. jQuery's pseudo "hover" event is not available with delegation.
– jfriend00
Jan 29 '16 at 21:04
...
git-upload-pack: command not found, when cloning remote Git repo
... keep two copies of my project in sync, one is my local box, the other the test server.
This is an issue which occurs when I log onto our remote development server using ssh;
...
Use IntelliJ to generate class diagram
...s not available for Community Edition (see the P.S.: added in the post). I tested it in IntelliJ IDEA 15.0.2 Ultimate and it worked.
– ROMANIA_engineer
Jan 13 '16 at 23:39
...
Is there a way to get a collection of all the Models in your Rails app?
... end
end
If you want to handle derived class too, then you will need to test the whole superclass chain. I did it by adding a method to the Class class:
class Class
def extend?(klass)
not superclass.nil? and ( superclass == klass or superclass.extend? klass )
end
end
def models
Modul...
I need to securely store a username and password in Python, what are my options?
... return decrypt(db[key], getSaltForKey(key))
def require(key):
''' Test if key is stored, if not, prompt the user for it while hiding their input from shoulder-surfers.'''
if not key in db: store(key, getpass('Please enter a value for "%s":' % key))
### Setup ###
# Aquire passphrase:
...