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Super-simple example of C# observer/observable with delegates
... Console.WriteLine("Something happened to " + sender);
}
}
class Test
{
static void Main()
{
Observable observable = new Observable();
Observer observer = new Observer();
observable.SomethingHappened += observer.HandleEvent;
observable.DoSomething()...
Python requests - print entire http request (raw)?
... = requests.Request('POST','http://stackoverflow.com',headers={'X-Custom':'Test'},data='a=1&b=2')
prepared = req.prepare()
def pretty_print_POST(req):
"""
At this point it is completely built and ready
to be fired; it is "prepared".
However pay attention at the formatting used ...
Timeout for python requests.get entire response
... That is not for the entire response. requests.readthedocs.org/en/latest/user/quickstart/#timeouts
– Kiarash
Feb 23 '14 at 17:38
1
...
How does one make random number between range for arc4random_uniform()?
...
Yes, I've just tested and to get a random colour (i.e. wanting a random value between and including 0 - 255), I used: "arc4random_uniform(256) + 0"
– Chris Allinson
Feb 19 '17 at 19:07
...
PHP function to make slug (URL string)
...
Just adding to this, not 100% tested, I found if you initially replaced all spaces with a dash, then used this function to remove any other characters to replace them with an empty value eg. ''
– Jacob David C. Cunningham
...
Python: Get the first character of the first string in a list?
...tring.
If you have the following structure:
mylist = ['base', 'sample', 'test']
And want to get fist char for the first one string(item):
myList[0][0]
>>> b
If all first chars:
[x[0] for x in myList]
>>> ['b', 's', 't']
If you have a text:
text = 'base sample test'
t...
How to check if an email address exists without sending an email?
...r via telnet to ask whether an email address exists. Here's an example of testing an email address for stackoverflow.com:
C:\>nslookup -q=mx stackoverflow.com
Non-authoritative answer:
stackoverflow.com MX preference = 40, mail exchanger = STACKOVERFLOW.COM.S9B2.PSMTP.com
stackoverflow.c...
TFS: Updating branch with changes from main
...ed, click Next
The next step has you pick a Version type. The default, Latest Version is obviously straightforward and self-explanatory: you would be brining all changes since your branch was created from the mainline down into your branch. The other choices are straightforward, but a tutorial ex...
Can you force Visual Studio to always run as an Administrator in Windows 8?
...m"
Check "The program requires additional permissions"
Click "Next"
Click "Test the program..."
Wait for the program to launch
Click "Next"
Select "Yes, save these settings for this program"
Click "Close"
If, when you open Visual Studio it asks to save changes to devenv.sln, see this answer to dis...
Generating random whole numbers in JavaScript in a specific range?
...
I've created a JSFiddle if anyone wants to test the distribution of this method: jsfiddle.net/F9UTG/1
– ahren
Jun 5 '13 at 13:56
...