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What's the best way of structuring data on firebase?
...e will probably set you in the right state of mind, so here goes:
/users/uid
/users/uid/email
/users/uid/messages
/users/uid/widgets
Now, since we're in a hierarchical structure, if I want to iterate users' email addresses, I do something like this:
// I could also use on('child_added') here to ...
How to read json file into java with simple JSON library
...
I have tried that but it did not work. Can you give me a code example
– billz
Jun 7 '12 at 8:22
3
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What is WEB-INF used for in a Java EE web application?
...e in Spring you can configure them to be in WEB-INF explicitly:
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/jsp/"
p:suffix=".jsp" >
</bean>
The WEB-INF/classes and WEB-INF/lib folders mentioned in Wikip...
Change the Right Margin of a View Programmatically?
...her than that it is a layout type which supports margins):
public static void setMargins (View v, int l, int t, int r, int b) {
if (v.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) {
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) v.getLayoutParams();
...
What are some uses of decltype(auto)?
In c++14 the decltype(auto) idiom is introduced.
2 Answers
2
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What is the claims in ASP .NET Identity
Can somebody please explain, what the claim mechanism means in new ASP.NET Identity Core?
3 Answers
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Convert JS Object to form data
... understand why a hasOwnProperty check is used, just saying things are considered "best practice" because you read someone's (guessing, Crockford's) book doesn't get you very far, trying to educate a fellow So member with more than 100 times the reputation and 100 times the number of answers you hav...
How to generate gcc debug symbol outside the build target?
... symbol is embeded in the target file. Could gcc generate debug symbol outside the result executable/library? Like .pdb file of windows VC++ compiler did.
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What does template mean?
...};
// Factorial<4>::value == 24
// Factorial<0>::value == 1
void foo()
{
int x = Factorial<4>::value; // == 24
int y = Factorial<0>::value; // == 1
}
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Android How to adjust layout in Full Screen Mode when softkeyboard is visible
... I have successfully implemented it but the problem comes when I use android:theme="@android:style/Theme.NoTitleBar.Fullscreen" this in my activity tag in manifest file.
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