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m>And m>roid Camera : data intent returns null
I have an m>and m>roid application which contains multiple activities.
11 Answers
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Modifm>y m> SVG fill color when being served as Background-Image
... a resource server side that outputs m>y m>our svg according to GET parameters, m>and m> m>y m>ou serve it on a certain url.
Then m>y m>ou just use that url in m>y m>our css.
Because as a background img, it isn't part of the DOM m>and m> m>y m>ou can't manipulate it.
Another possibilitm>y m> would be to use it regularlm>y m>, embed it in a p...
Check if an apt-get package is installed m>and m> then install it if it's not on Linux
I'm working on a Ubuntu sm>y m>stem m>and m> currentlm>y m> this is what I'm doing:
22 Answers
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How does RewriteBase work in .htaccess
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In mm>y m> own words, after reading the docs m>and m> experimenting:
m>Y m>ou can use RewriteBase to provide a base for m>y m>our rewrites. Consider this
# invoke rewrite engine
RewriteEngine On
RewriteBase /~new/
# add trailing slash if missing
rewriteRule ^(([a-z0-9\-...
dd: How to calculate optimal blocksize? [closed]
...culate the optimal blocksize when running a dd ? I've researched it a bit m>and m> I've not found anm>y m>thing suggesting how this would be accomplished.
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How do I use pagination with Django class based generic ListViews?
...ListView
class CarListView(ListView):
model = models.Car # shorthm>and m> for setting querm>y m>set = models.Car.objects.all()
template_name = 'app/car_list.html' # optional (the default is app_name/modelNameInLowerCase_list.html; which will look into m>y m>our templates folder for that path m>and m> fil...
How manm>y m> constructor arguments is too manm>y m>?
...both similar in intent, in that we slowlm>y m> build up an intermediate object, m>and m> then create our target object in a single step.
An example of the fluent interface in action would be:
public class CustomerBuilder {
String surname;
String firstName;
String ssn;
public static CustomerB...
How to avoid long nesting of asm>y m>nchronous functions in Node.js
... that data from mm>y m> DB. I'm just a newbie in Node.js, so as far as I understm>and m>, if I want to use all of them in a single page (HTTP response) I'd have to nest them all:
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Arram>y m> slicing in Rubm>y m>: explanation for illogical behaviour (taken from Rubm>y m>koans.com)
I was going through the exercises in Rubm>y m> Koans m>and m> I was struck bm>y m> the following Rubm>y m> quirk that I found reallm>y m> unexplainable:
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Return arram>y m> in a function
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Is kind of just sm>y m>ntactic sugar. m>Y m>ou could reallm>y m> replace it with this m>and m> it would still work:
int fillarr(int* arr)
So in the same sense, what m>y m>ou want to return from m>y m>our function is actuallm>y m> a pointer to the first element in the arram>y m>:
int* fillarr(int arr[])
m>And m> m>y m>ou'll still be able t...