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Long vs Integer, long vs int, what to use and when?
... than than its range, YouTube changed the counter to a 64 bit variable and now can count up to 9,223,372,036,854,775,807 views. Understand your data and choose the type which fits as 64 bit variable will take double the memory than a 32 bit variable.
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How to re-open an issue in github?
I have reported an issue to a project. Now owner changed it state to closed, but how can I change it to open again ?
I read somewhere that I need rights for push and pull operation. Is that true ?
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When deleting remote git branch “error: unable to push to unqualified destination”
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I've been trying to do exactly this for around an hour now, thanks a lot!
– sebkkom
Jan 19 '14 at 1:06
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How to set text size of textview dynamically for different screens [duplicate]
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EDIT:
And As I Search on StackOverflow now I found This Question is Duplicate of : This and This
You need to use another function setTextSize(unit, size) with unit SP like this,
tv.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18f);
Please read more for TypedValue c...
Syntax error on print with Python 3 [duplicate]
..., print became a function. This means that you need to include parenthesis now like mentioned below:
print("Hello World")
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how to mix links ( tag ) and headings ( tag ) in web standard?
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HTML5 updates this subject: it is now OK to wrap block-level elements with A's, as stated under another question: https://stackoverflow.com/a/9782054/674965 and here: http://davidwalsh.name/html5-elements-links
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Serializing class instance to JSON
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The basic problem is that the JSON encoder json.dumps() only knows how to serialize a limited set of object types by default, all built-in types. List here: https://docs.python.org/3.3/library/json.html#encoders-and-decoders
One good solution would be to make your class inherit from J...
“Default Activity Not Found” on Android Studio upgrade
...and my project already run many times and it gets wrong suddenly. I don't know where is wrong. Perhaps, it's a potentially bug of AS.
– Licat Julius
Oct 26 '18 at 0:58
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Using different Web.config in development and production environment
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In Visual Studio 2010 and above, you now have the ability to apply a transformation to your web.config depending on the build configuration.
When creating a web.config, you can expand the file in the solution explorer, and you will see two files:
Web.Debug.Co...
Open an IO stream from a local file or url
I know there are libs in other languages that can take a string that contains either a path to a local file or a url and open it as a readable IO stream.
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