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PHP “pretty print” json_encode [duplicate]
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@drzaus works for me there - I can see each key of JSON on separate line (the PHP version used on that site has even JSON_PRETTY_PRINT defined.
– petrkotek
Aug 28 '14 at 6:07
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Where do I find the line number in the Xcode editor?
...s there a setting that will turn it on? Or a keypress that will give it to me?
6 Answers
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Changing ImageView source
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Changing ImageView source:
Using setBackgroundResource() method:
myImgView.setBackgroundResource(R.drawable.monkey);
you are putting that monkey in the background.
I suggest the use of setImageResource() method:
myImgView.setImageResource(R.drawable.monkey);
or with setImageD...
align text center with android
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Set also android:gravity parameter in TextView to center.
For testing the effects of different layout parameters I recommend to use different background color for every element, so you can see how your layout changes with parameters like gravity, layout...
How do servlets work? Instantiation, sessions, shared variables and multithreading
Suppose, I have a webserver which holds numerous servlets. For information passing among those servlets I am setting session and instance variables.
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How to declare global variables in Android?
...vely new, and there were many not well established areas in Android development. I have added a long addendum at the bottom of this post, addressing some criticism, and detailing a philosophical disagreement I have with the use of Singletons rather than subclassing Application. Read it at your own r...
Remove a JSON attribute [duplicate]
...nterchange whatever.x and whatever['x'] as long as x is a valid variable name, so even delete myObj['test'].key1 would work.
– Sinan Taifour
Aug 2 '09 at 20:21
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clear table jquery
... careful with that last one: most browsers add an implicit tbody element around the tr elements.
– nickf
Apr 12 '10 at 6:20
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REST vs JSON-RPC? [closed]
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The fundamental problem with RPC is coupling. RPC clients become tightly coupled to service implementation in several ways and it becomes very hard to change service implementation without breaking clients:
Clients are required to k...
Getting random numbers in Java [duplicate]
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@DanielF 's confusion is understandable because the comment in the answer is misleading. The 50 in rand.nextInt(50) will only give the maximum in this situation. rand.nextInt(50) will return an integer between 0 (inclusively) and 50 (exclusively) (in other words [0-49]). We add ...