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How to check an Android device is HDPI screen or MDPI screen?
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@annie - Good point. Thanks. As of API level 16, it should also include DENSITY_XXHIGH. I added a disclaimer to the answer to cover all future cases. :)
– Ted Hopp
Nov 15 '12 at 19:31
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Linking R and Julia?
...ld have to write] from which we data feed to Julia, just like the actual R API only offers a C layer. Dunno.
And the end of the day, some patience may be needed. I started to look at R around 1996 or 1997 when Fritz Leisch made the first announcements on the comp.os.linux.announce newsgroup. And R ...
LIMIT 10..20 in SQL Server
...ion is to use TOP to fetch the first count + offset rows, and then use the API to seek past the first offset rows.
See also:
"Emulate MySQL LIMIT clause in Microsoft SQL Server 2000"
"Paging of Large Resultsets in ASP.NET"
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Convert SVG to image (JPEG, PNG, etc.) in the browser
...ce:
https://github.com/vidalab/banquo-server
For example:
http://[host]/api/https%3A%2F%2Fvida.io%2Fdocuments%2FWgBMc4zDWF7YpqXGR/viewport_width=980&viewport_height=900&delay=5000&selector=%23canvas
Then you can display image with img tag:
<img src="data:image/png;base64, [base64...
@Nullable annotation usage
...r pass a null" because I am dealing with uncontrollable third parties like API callers, database records, former programmers etc... so I am paranoid and defensive in approaches. Since you are on Java8 or later there is a bit cleaner approach than an if block.
public String foo(@Nullable String mayB...
Swing vs JavaFx for desktop applications [closed]
...er and easier to maintain?
All things being equal, probably JavaFX - the API is much more consistent across components. However, this depends much more on how the code is written rather than what library is used to write it.
And what will be faster to build from scratch?
Highly dependent on ...
Remove/hide a preference from the screen
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Rob, I just tested the above code in an API22 AVD and it's working just fine. Make sure your preference XML content matches your code. For the above example the SwitchPreference can be anywhere, but you need the PreferenceCategorys to be direct children of the Pref...
Is it possible to modify variable in python that is in outer, but not global, scope?
...nlisence so use it however you wish. You can install it with pip install seapie or check out the home page here https://github.com/hirsimaki-markus/SEAPIE
user@pc:home$ pip install seapie
from seapie import Seapie as seapie
def A():
b = 1
def B():
seapie(1, "b=2")
print(b)...
Is there a Java equivalent or methodology for the typedef keyword in C++?
...temId); Explicit types plus Converters/Validators makes programming Web APIs where EVERYTHING starts out as a String a lot safer.
– englebart
Jan 13 '17 at 14:42
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How do I select text nodes with jQuery?
..., because the contents() method only returns the immediate children nodes, api.jquery.com/contents
– minhajul
Oct 16 '15 at 16:08
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