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Google Maps JS API v3 - Simple Multiple Marker Example
...aying multiple markers in my ionic angular project. please assist me , i already asked a question on stackoverflow. here is the question link: stackoverflow.com/questions/57985967/…
– Saif
Sep 21 '19 at 12:57
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How can I use if/else in a dictionary comprehension?
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You've already got it: A if test else B is a valid Python expression. The only problem with your dict comprehension as shown is that the place for an expression in a dict comprehension must have two expressions, separated by a colon:
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Python : List of dict, if exists increment a dict value, if not append a new dict
...rl] += 1
If you access the defaultdict using a key, and the key is not already in the defaultdict, the key is automatically added with a default value. The defaultdict takes the callable you passed in, and calls it to get the default value. In this case, we passed in class int; when Python calls...
Is it considered acceptable to not call Dispose() on a TPL Task object?
I want to trigger a task to run on a background thread. I don't want to wait on the tasks completion.
3 Answers
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Is it possible to set a number to NaN or infinity?
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That will teach me not to jump in with a quip before reading the question over a second time!! Sorry! That said, it wouldn't hurt to say so all the same because it's an easy trap to fall into, NaN != NaN
– David Heffernan
Mar 25 '11 at 22...
C++11 range based loop: get item by value or reference to const
Reading some examples of range based loops they suggest two main ways 1, 2, 3, 4
4 Answers
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Push Notifications in Android Platform
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Hi Dale, I read your blog post about MQTT and it definitely seems to fit the bill for almost instant notification on mobiles. But I haven't been able to find any information about how it actually does it. Does it keep a socket open at a...
What is the difference between 'git pull' and 'git fetch'?
...o to bring your repository up to date" <- isn't the repository update already done by fetch? don't you mean it brings your local branches up-to-date with the remote branches? To the merge: It merges the remote branches with your local copies of those branches, or what exactly does it merge here?...
How do you create a static class in C++?
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@MoatazElmasry thread safety is a problem when you share state. In the above implementation there is no state shared, so there can not be any issues with thread safety ... unless you're stupid enough to use statics inside those functions. So ...
Curly braces in string in PHP
...t arbitrary PHP expressions inside the curly brace syntax, which is what I read your quote to mean.
– Mark Amery
Oct 17 '15 at 12:43
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