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How to extract request http headers from a request using NodeJS connect
...
To see a list of HTTP request headers, you can use :
console.log(JSON.stringify(req.headers));
to return a list in JSON format.
{
"host":"localhost:8081",
"connection":"keep-alive",
"cache-control":"max-age=0",
"accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=...
How to define multiple CSS attributes in jQuery?
...re any syntactical way in jQuery to define multiple CSS attributes without stringing everything out to the right like this:
...
Add 10 seconds to a Date
... Beware, my Nodejs installation returns d.getSeconds() as a string. I had to change this to (+d.getSeconds()) The unary plus converts a string to a number. Perhaps a little more obvious would be 1*d.getSeconds()
– tqwhite
Nov 30 '16 at 21:41
...
How to get whole and decimal part of a number?
... not going to end up being represented in scientific notation when cast to string. If it's a really really huge or really really tiny number then this won't be the case and this method will break.
– GordonM
Oct 4 '15 at 9:37
...
Difference between shadowing and overriding in C#?
...example:-
public class Foo
{
internal Foo() { }
protected virtual string Thing() { return "foo"; }
}
public class Bar : Foo
{
internal new string Thing() { return "bar"; }
}
To an external inheritor of Bar, Foo's implementation of Thing() remains accesible and overridable. All legal an...
How do you test private methods with NUnit?
...eType, NUnit does not. What I do instead is:
private MethodInfo GetMethod(string methodName)
{
if (string.IsNullOrWhiteSpace(methodName))
Assert.Fail("methodName cannot be null or whitespace");
var method = this.objectUnderTest.GetType()
.GetMethod(methodName, BindingFlags....
Detecting 'stealth' web-crawlers
...h were then updated automatically as needed by checking claimed user-agent strings and, if the client claimed to be a legitimate spider but not on the whitelist, it performed DNS/reverse-DNS lookups to verify that the source IP address corresponds to the claimed owner of the bot. As a failsafe, the...
How to get UILabel to respond to tap?
...
Swift 2.0:
I am adding a nsmutable string as sampleLabel's text, enabling user interaction, adding a tap gesture and trigger a method.
override func viewDidLoad() {
super.viewDidLoad()
let newsString: NSMutableAttributedString = NSMutableAttributedSt...
Calling a method every x minutes
...nds so 5*60 seconds = 300 seconds = 300000 milliseconds.
static void Main(string[] args)
{
System.Timers.Timer timer = new System.Timers.Timer();
timer.Interval = 300000;
timer.Elapsed += timer_Elapsed;
timer.Start();
}
Then call GetData() in the timer_Elapsed event like this:
st...
Is the order of elements in a JSON list preserved?
...unordered collection of zero or more name/value
pairs, where a name is a string and a value is a string, number,
boolean, null, object, or array.
An array is an ordered sequence of zero or more values.
The terms "object" and "array" come from the conventions of
JavaScript.
Some imp...