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Instagram how to get my user id from username?
...ttps://www.instagram.com/{username}/?__a=1
E.g:
This url will get all information about a user whose username is therock
https://www.instagram.com/therock/?__a=1
Update i June-20-2019, the API is public now. No authentication required.
Update in December-11-2018, I needed to confirm that th...
Why is parenthesis in print voluntary in Python 2.7?
...,)
(1,2) # (1, 2)
1,2 # 1 2 -- no tuple and no parenthesis :) [See below for print caveat.]
However, since print is a special syntax statement/grammar construct in Python 2.x then, without the parenthesis, it treats the ,'s in a special manner - and does not create a Tuple. This special treatmen...
MemoryCache does not obey memory limits in configuration
...s.
The following code is reflected out of the System.Runtime.Caching DLL, for the CacheMemoryMonitor class (there is a similar class that monitors physical memory and deals with the other setting, but this is the more important one):
protected override int GetCurrentPressure()
{
int num = GC.Col...
Regex Email validation
... m = new MailAddress(emailaddress);
return true;
}
catch (FormatException)
{
return false;
}
}
This saves you a lot af headaches because you don't have to write (or try to understand someone else's) regex.
...
How do I avoid capturing self in blocks when implementing an API?
...) and so the pair of objects will leak into the heap, occupying memory but forever unreachable without a debugger. Tragic, really.
That case could be easily fixed by doing this instead:
id progressDelegate = self.delegate;
self.progressBlock = ^(CGFloat percentComplete) {
[progressDelegate pro...
mongo group query how to keep fields
...ents. How to keep the first document in each group like mysql query group.
for example:
11 Answers
...
CSS table layout: why does table-row not accept a margin?
...
How's this for a work around (using an actual table)?
table {
border-collapse: collapse;
}
tr.row {
border-bottom: solid white 30px; /* change "white" to your background color */
}
It's not as dynamic, since you have to expl...
back button callback in navigationController in iOS
...iew automatically. I want to do a few things when back button is pressed before popping the view off the stack. Which is the back button callback function?
...
C++ equivalent of java's instanceof
...ign of poor design.
Typical workarounds is putting the special behaviour for the class you are checking for into a virtual function on the base class or perhaps introducing something like a visitor where you can introduce specific behaviour for subclasses without changing the interface (except for...
How do you run a Python script as a service in Windows?
I am sketching the architecture for a set of programs that share various interrelated objects stored in a database. I want one of the programs to act as a service which provides a higher level interface for operations on these objects, and the other programs to access the objects through that servic...