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Encode String to UTF-8
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String objects in Java use the UTF-16 encoding that can't be modified.
The only thing that can have a different encoding is a byte[]. So if you need UTF-8 data, then you need a byte[]. If you have a String that contains unexpected data, then the problem is at some earlier place that inco...
Where is a complete example of logging.config.dictConfig?
...'INFO',
'propagate': False
},
'__main__': { # if __name__ == '__main__'
'handlers': ['default'],
'level': 'DEBUG',
'propagate': False
},
}
}
Usage:
# Run once at startup:
logging.config.dictConfig(LOGGING_CONFIG)
# Inc...
Replacing some characters in a string with another character
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@halakala Mac ships with a slightly different version of sed. See this question: unix.stackexchange.com/questions/13711/… Instead you can install "gnu-sed" with Homebrew package manager then use the gsed binary: $ brew install gnu-sed then $ gsed -r 's/[xyz]+...
Parsing a string into a boolean value in PHP
... This function works flawlessly, thank you! But your links are now 404.
– servermanfail
Dec 21 '18 at 6:27
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Disable ALL CAPS menu items in Visual Studio 2013
...notification from Brian Harry of Microsoft....
Mixed Case Menus – I know I’m going to get some feedback on this one :) This is a long standing request by a vocal portion of the VS user base since VS 2012 to change the “ALL CAPS” menus. In VS 2013 Update 3, we have added a Tools –> O...
What is a “context bound” in Scala?
...lished, but context bounds are preferred over view bounds (view bounds are now deprecated). One suggestion is that a context bound is preferred when you need to transfer an implicit definition from one scope to another without needing to refer to it directly (this is certainly the case for the Cla...
File uploading with Express 4.0: req.files undefined
...umed it was never excuted
cb(null, file.fieldname + '-' + Date.now())
}
});
const upload = multer({storage}).single('file');
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Determine if 2 lists have the same elements, regardless of order? [duplicate]
...o be hashable; runtime will be in O(n), where n is the size of the lists.
If the elements are also unique, you can also convert to sets (same asymptotic runtime, may be a little bit faster in practice):
set(x) == set(y)
If the elements are not hashable, but sortable, another alternative (runtime...
Rails render partial with block
...to because of another yield (don't have time to investigate that by-myself now, just wondering)
– equivalent8
Jul 9 '12 at 14:43
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How do I measure the execution time of JavaScript code with callbacks?
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>I want to know how to measure the time taken by these db insert operations. --- console.timeEnd("dbsave") just outputs to console the timing. You can't use that further and is less flexible. If you need the actual timing value, like i...