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Get users by name property using Firebase
...child attribute (for example, all users with name === "Alex").
In October 2014, Firebase rolled out new querying functionality via the orderByChild() method, that enables you to do this type of query quickly and efficiently. See the updated answer below.
When writing data to Firebase, you have ...
What is the recommended way to use Vim folding for Python code
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edited Aug 9 at 14:27
Rob Bednark
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Vibrate and Sound defaults on notification
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205
Some dummy codes might help you.
private static NotificationCompat.Builder buildNotificat...
Java ResultSet how to check if there are any results
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21 Answers
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What's the difference between & and && in MATLAB?
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FraserFraser
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How do I address unchecked cast warnings?
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How to make a round button?
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272
Create an xml file named roundedbutton.xml in drawable folder
<?xml version="1.0" encoding...
Python: Bind an Unbound Method?
...ng:
def __init__(self, val):
self.val = val
something = Thing(21)
def double(self):
return 2 * self.val
bind(something, double)
something.double() # returns 42
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improve t...
What is the difference between '@' and '=' in directive scope in AngularJS?
...ntax.
See also
Lukas's isolated scope blog post (covers @, =, &)
dnc253's explanation of @ and =
my blog-like answer about scopes -- the directives section (way at the bottom, just before the Summary section) has a picture of an isolate scope and its parent scope -- the directive scope uses @...
Using wget to recursively fetch a directory with arbitrary files in it
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edited Oct 4 '17 at 21:53
waldyrious
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