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Implement touch using Python?
...touch()
This will create a file.txt at the path.
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Path.touch(mode=0o777, exist_ok=True)
Create a file at this given path. If mode is given, it is combined with the process’ umask value to determine the file mode and access flags. If the file already exists, the function succeeds if e...
Any way to properly pretty-print ordered dictionaries?
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edited Apr 9 '14 at 12:09
user11784
2344 bronze badges
answered Feb 4 '11 at 12:33
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Facebook Android Generate Key Hash
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20
Delete your debug certificate under ~/.android/debug.keystore (on Linux and Mac OS X); the direc...
What uses are there for “placement new”?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Oct 21 '08 at 16:41
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...ner:self
options:nil] objectAtIndex:0]];
}
return self;
}
- (IBAction)startButtonPush:(id)sender {
self.displayLabel.backgroundColor = [UIColor greenColor];
}
- (IBAction)stopButtonPush:(id)sender {
self.displayLabel.backgroundColor = [UIColor r...
Implementing Comments and Likes in database
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edited Nov 13 '11 at 18:04
answered Nov 13 '11 at 16:48
B...
Update value of a nested dictionary of varying depth
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edited Nov 15 '19 at 21:20
Alex Telon
71088 silver badges2424 bronze badges
answered Jul 13 '10 at 0:31...
How to switch to the new browser window, which opens after click on the button?
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10 Answers
10
Active
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How can you find and replace text in a file using the Windows command-line environment?
...e location of it on my machine is C:\WINDOWS\system32\WindowsPowerShell\v1.0
UpdateApparently modern windows systems have PowerShell built in allowing you to access this directly using
(Get-Content myFile.txt) -replace 'foo', 'bar' | Out-File -encoding ASCII myFile.txt
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