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Given the lat/long coordinates, how can we find out the city/country?
...hbour search to find the closest city for any given point
Advantages:
Does not depend on an external server to be available
Very fast (easily does thousands of lookups per second)
Disadvantages:
Not automatically up to date
Requires extra code if you want to distinguish the case where the n...
What is the difference between Class.getResource() and ClassLoader.getResource()?
...e). This is where ClassLoader.getResource() proved helpful, as it seems it does not use caching of the directory listing. But I cannot find documentation on this.
– oligofren
Jul 7 '11 at 16:08
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How to delete multiple values from a vector?
...ut I'd include it for the sake of readability.
This is, btw., what setdiff does internally (but without the unique to throw away duplicates in a which are not in remove).
If remove contains incomparables, you'll have to check for them individually, e.g.
if (any (is.na (remove)))
a <- a [! is....
Get push notification while App in foreground iOS
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This works. A little more info about what it does; when the application is in the foreground, a native UI alert box appears with the notification text within it (the title is a slightly larger bolded text, and the message is smaller text under that. An 'OK' button to di...
JavaScript hide/show element
... while this might work the author isn't using jQuery so this doesn't seem like a relevant answer to the question.
– A. Wentzel
Oct 12 '18 at 1:11
add a comment
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Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
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Hi @gmo ! I am looking for the same thing but it does not work (does not stick on top on scroll up) when the scrollbar longer than the viewport...
– Igor Laszlo
Nov 11 '19 at 20:39
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How can I ensure that a division of integers is always rounded up?
...ing-point precision might get in the way, and whether Math.Ceiling perhaps does something undesirable on 'just the right' inputs.
The path travelled
Replace (note I replaced the second myInt1 with myInt2, assuming that was what you meant):
(int)Math.Ceiling((double)myInt1 / myInt2)
with:
(myIn...
C/C++ with GCC: Statically add resource files to executable/library
Does anybody have an idea how to statically compile any resource file right into the executable or the shared library file using GCC?
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Reverse colormap in matplotlib
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This does not work with "amfhot" : "ValueError: Colormap amfhot_r is not recognized". I suppose "hot_r" will have to suffice.
– shockburner
May 1 '15 at 18:26
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SQLite with encryption/password protection
...ion of How-To-Use Botan for SQLite database encryption? The Botan web site does not mention this feature.
– Marc Schlösser
Feb 29 '12 at 16:17
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