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How to recursively delete an entire directory with PowerShell 2.0?
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Remove-Item -Recurse -Force some_dir
does indeed work as advertised here.
rm -r -fo some_dir
are shorthand aliases that work too.
As far as I understood it, the -Recurse parameter just doesn't work correctly when you try deleting a filtered set of files recursively. For ki...
How can mixed data types (int, float, char, etc) be stored in an array?
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You can make the array elements a discriminated union, aka tagged union.
struct {
enum { is_int, is_float, is_char } type;
union {
int ival;
float fval;
char cval;
} val;
} my_array[10];
The type ...
Singular or plural controller and helper names in Rails
...pers? Nothing seems to rely on this. It even seems helpers don't have to make the same choice about singular vs. plural as their corresponding controllers, at least according to my limited experimentation. Is that true?
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How do you access a website running on localhost from iPhone browser
I am working on a mobile website and would like to test it using my iPhone browser. My Windows 7 machine and iPhone are on the same wireless network. How do I access localhost from the iPhone? Right now I get a 404 error.
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How to stop flask application without using ctrl-c
I want to implement a command which can stop flask application by using flask-script.
I have searched the solution for a while. Because the framework doesn't provide "app.stop()" API, I am curious about how to code this. I am working on Ubuntu 12.10 and Python 2.7.3.
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Is there a limit to the length of a GET request? [duplicate]
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Ed GuinessEd Guiness
32.7k1616 gold badges9999 silver badges140140 bronze badges
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How do you create a daemon in Python?
...ed Apr 20 '18 at 8:38
Greg Dubicki
3,19222 gold badges3636 silver badges5454 bronze badges
answered Jan 23 '09 at 17:06
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How to check that a string is an int, but not a double, etc.?
... function that will convert a string to an integer. However I want to check that the string is an integer beforehand, so that I can give a helpful error message to the user if it's wrong. PHP has is_int() , but that returns false for string like "2" .
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How to get week number in Python?
How to find out what week number is current year on June 16th (wk24) with Python?
14 Answers
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Get the client IP address using PHP [duplicate]
... $ipaddress = getenv('REMOTE_ADDR');
else
$ipaddress = 'UNKNOWN';
return $ipaddress;
}
$_SERVER is an array that contains server variables created by the web server.
// Function to get the client IP address
function get_client_ip() {
$ipaddress = '';
if (isset($_SERVE...