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Kotlin: how to pass a function as parameter to another?
... By defining functions in the companion object calling code get a bit better and no new instance of Operator get created every time. This would look like a static fun in Java
– C.A.B.
Feb 20 '18 at 4:36
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How to exclude a directory in find . command
...answered Nov 17 '10 at 23:00
f10bitf10bit
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Most Pythonic way to provide global configuration variables in config.py? [closed]
...ot",
"pass": "secret",
"tables": {
"users": "tb_users"
}
# etc
}
}
You'd access the values as follows:
config["mysql"]["tables"]["users"]
If you are willing to sacrifice the potential to compute expressions inside your config tree, you could use...
Email Address Validation in Android on EditText [duplicate]
...); :)
– Faisal Naseer
Oct 30 '17 at 10:56
3
@MPelletier well, I tested it myself, and "a@a." will...
How to check if a file exists in Go?
...
answered Sep 21 '12 at 9:10
user11617user11617
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How do I pass a variable by reference?
...lair Conrad
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169
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How can I search for a multiline pattern in a file?
...
answered Sep 15 '10 at 13:26
AmitAmit
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Getting the first character of a string with $str[0]
...ads the code.
– trante
Nov 2 '13 at 10:13
10
The choice between square-brackets and substr() is l...
How to convert a JSON string to a Map with Jackson JSON
...ollowing:
new ByteArrayInputStream(astring.getBytes("UTF-8"));
There's a bit more explanation about the mapper on my blog.
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Back to previous page with header( “Location: ” ); in PHP
...em with this?
– Pekka
Mar 13 '11 at 10:50
1
Using the referer, after prior testing whether it's s...