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Powershell equivalent of bash ampersand (&) for forking/running background processes
In bash the ampersand (&) can be used to run a command in the background and return interactive control to the user before the command has finished running. Is there an equivalent method of doing this in Powershell?
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Check whether an input string contains a number in javascript
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If I'm not mistaken, the question requires "contains number", not "is number". So:
function hasNumber(myString) {
return /\d/.test(myString);
}
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Nginx 403 error: directory index of [folder] is forbidden
...ex.php;
} ^ that is the issue
Remove it and it should work:
location / {
try_files $uri /index.html index.php;
}
Why this happens
TL;DR: This is caused because nginx will try to index the directory, and be blocked by itself. Throwing the error mentioned by OP.
try_files $ur...
Is there a portable way to print a message from the C preprocessor?
I would like to be able to do something like
7 Answers
7
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How do I update Node.js?
... edited Dec 30 '19 at 5:19
Rajnikant
1,3211111 silver badges1717 bronze badges
answered Nov 19 '11 at 2:39
pra...
Convert Java Array to Iterable
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Though you need to use an Integer array (not an int array) for this to work.
For primitives, you can use guava:
Iterable<Integer> fooBar = Ints.asList(foo);
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<versio...
How enumerate all classes with custom class attribute?
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Andrew ArnottAndrew Arnott
72.7k2424 gold badges123123 silver badges162162 bronze badges
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Pretty-print an entire Pandas Series / DataFrame
I work with Series and DataFrames on the terminal a lot. The default __repr__ for a Series returns a reduced sample, with some head and tail values, but the rest missing.
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Accessing members of items in a JSONArray with Java
...e how to access string values within a JSONArray. For instance, my json looks like this:
6 Answers
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Shell script to send email [duplicate]
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Yes it works fine and is commonly used:
$ echo "hello world" | mail -s "a subject" someone@somewhere.com
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