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Dynamically set local variable [duplicate]
... another local or even a global name. Using a dict it is safe to store any strings as keys.
– Duncan
Oct 18 '17 at 10:58
1
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Can Android Studio be used to run standard Java projects?
...lass to:
object Main {
...
@JvmStatic
fun main(args: Array<String>) {
// do something
}
...
}
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How can I create an array with key value pairs?
...
In PHP arrays are actually maps, where the keys can be either integers or strings. Check out PHP: Arrays - Manual for more information.
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Webstorm: “Cannot Resolve Directory”
...et feature in it's HTML parser that will attempt to resolve directories in strings that are supposed to reference a file in your project. For example:
...
Nested JSON objects - do I have to use arrays for everything?
...use arrays.
JSON values can be arrays, objects, or primitives (numbers or strings).
You can write JSON like this:
{
"stuff": {
"onetype": [
{"id":1,"name":"John Doe"},
{"id":2,"name":"Don Joeh"}
],
"othertype": {"id":2,"company":"ACME"}
}, ...
How do you use an identity file with rsync?
...ight make a difference. Try replacing ~ with $HOME. Try double-quoting the string for the -e option.
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Is main() really start of a C++ program?
...object that
has static storage duration shall be constant expressions or string literals.
So, the answer to your question is that the code is not compliant to the C standard.
You would probably want to remove the "C" tag if you were only interested to the C++ standard.
...
Squash my last X commits together using Git
...ve unnecessarily spawning an editor and then searching and replacing for a string in the "to-do" file. Using git merge --squash is also easier to use in a script. Essentially, the reasoning was that you don't need the "interactivity" of git rebase -i at all for this.
– Mark L...
is not JSON serializable
...er asked me to return the exact JSON format data instead of a json-encoded string to her.
Below is the solution.(This will return an object that can be used/viewed straightly in the browser)
import json
from xxx.models import alert
from django.core import serializers
def test(request):
alert_...
Associative arrays in Shell scripts
...you can use test -z ${variable+x} (the x doesn't matter, that could be any string). For an associative array in Bash, you can do similar; use test -z ${map[key]+x}.
– Brian Campbell
Feb 6 '14 at 5:00
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