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What are “res” and “req” parameters in Express functions?
.... You could change that code to this if it's more clear:
app.get('/user/:id', function(request, response){
response.send('user ' + request.params.id);
});
Edit:
Say you have this method:
app.get('/people.json', function(request, response) { });
The request will be an object with properties...
Long-lasting FB access-token for server to pull FB page info
...hat does not expire (with help from @Igy), here is a clear, step-by-step quide for all those looking to the same:
Make sure you are the admin of the FB page you wish to pull info from
Create a FB App (should be with the same user account that is the page admin)
Head over to the Facebook Graph API ...
Programmatically Determine a Duration of a Locked Workstation?
... Microsoft.Win32.SessionSwitchEventHandler(SystemEvents_SessionSwitch);
void SystemEvents_SessionSwitch(object sender, Microsoft.Win32.SessionSwitchEventArgs e)
{
if (e.Reason == SessionSwitchReason.SessionLock)
{
//I left my desk
}
else if (e.Reason == SessionSwitchReason....
Can I underline text in an Android layout?
How can I define underlined text in an Android layout xml file?
25 Answers
25
...
How do I increase the RAM and set up host-only networking in Vagrant?
... VM Ram usage
config.vm.customize [
"modifyvm", :id,
"--name", "Test_Environment",
"--memory", "1024"
]
You can obtain the properties that you want to change from the documents for VirtualBox command-li...
How to set a default value for an existing column
...ey are relaxations; the opposite of a constraint! They make more things valid, not fewer.
– Roman Starkov
May 11 '13 at 12:06
...
Get HTML code from website in C#
...
The Idea of using regex for html or XML is VERY bad coding practice... Going in Your Way - we should use goto keyword everywhere...
– Lightning3
Jan 10 '15 at 0:24
...
generate days from date range
...bers (and thus about 274 years worth of dates), it runs in 0.0458 sec.
Incidentally, this is a very portable technique that works with most databases with minor adjustments.
SQL Fiddle example returning 1,000 days
share
...
How do I send a POST request as a JSON?
...your request...
Python 2.x
import json
import urllib2
data = {
'ids': [12, 3, 4, 5, 6]
}
req = urllib2.Request('http://example.com/api/posts/create')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
Python 3.x
https://stackoverflow....
How can I make a div stick to the top of the screen once it's been scrolled to?
...ement {
background-color: #c0c0c0;
position:fixed;
top:0;
width:100%;
z-index:100;
}
Edit: You should have the element with position absolute, once the scroll offset has reached the element, it should be changed to fixed, and the top position should be set to zero.
You can det...