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Can I make a function available in every controller in angular?
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290
You basically have two options, either define it as a service, or place it on your root scope. I...
Python extract pattern matches
...> result = p.search(s)
>>> result
<_sre.SRE_Match object at 0x10555e738>
>>> result.group(1) # group(1) will return the 1st capture (stuff within the brackets).
# group(0) will returned the entire matched text.
'my_user_name'
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How to get the first five character of a String
... you can use String.Substring.
string str = yourStringVariable.Substring(0,5);
Remember that String.Substring could throw an exception in case of string's length less than the characters required.
If you want to get the result back in string then you can use:
Using String Constructor and LI...
How to implement a confirmation (yes/no) DialogPreference?
... easier.
– Maaalte
Feb 26 '11 at 15:02
1
use import android.support.v7.app.AlertDialog; for a bet...
How do I raise the same Exception with a custom message in Python?
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edited Feb 12 '19 at 10:58
dreftymac
26.4k2323 gold badges103103 silver badges163163 bronze badges
a...
Best way to implement request throttling in ASP.NET MVC?
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240
Here's a generic version of what we've been using on Stack Overflow for the past year:
/// <...
what does the __file__ variable mean/do?
...amples return name '__file__' is not defined.
– user1063287
Nov 25 '14 at 22:51
10
@user1063287 L...
Why is Scala's immutable Set not covariant in its type?
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answered Mar 24 '09 at 18:34
Daniel SpiewakDaniel Spiewak
51.1k1111 gold badges101101 silver badges120120 bronze badges
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What is the fundamental difference between WebSockets and pure TCP?
...connections. Usually they will have only a few standard ones such as port 80 for HTTP or 443 for HTTPS. So, to communicate with the server you are obliged to connect using one of those ports.
Given that these are standard ports for web servers that generally speak HTTP, you're therefore obliged to ...
How do I call setattr() on the current module?
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edited May 29 '10 at 16:03
answered May 29 '10 at 2:11
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