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How does functools partial do what it does?
...Roughly, partial does something like this (apart from keyword args support etc):
def partial(func, *part_args):
def wrapper(*extra_args):
args = list(part_args)
args.extend(extra_args)
return func(*args)
return wrapper
So, by calling partial(sum2, 4) you create a ...
.gitignore exclude files in directory but not certain directories
...is no "application/cache" folder or "application/cache/folder" folder, etc...
5 Answers
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Return only string message from Spring MVC 3 Controller
...t to return response with custom content type or return binary type (file, etc...);
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What's the best way to model recurring events in a calendar application?
...e you building your own database schema? Using something iCalendar-based, etc.?
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Manually adding a Userscript to Google Chrome
...er to install userscripts directly from sites like OpenUserJS, MonkeyGuts, etc.
Finally, it unlocks most all of the GM functionality that you don't get by installing a GM script directly with Chrome. That is, more of what GM on Firefox can do, is available with Tampermonkey.
But, if you really ...
When increasing the size of VARCHAR column on a large table could there be any problems?
...har(max) is not. Because varchar(max) values (aka BLOB values - image/text etc) are stored differently on the disk, not within a table row, but "out of row". So the server will go nuts on a big table and become unresponsive for minutes (hours).
--no downtime
ALTER TABLE MyTable ALTER COLUMN [MyColu...
How can I list (ls) the 5 last modified files in a directory?
... format
-h makes output human readable (i.e. file sizes appear in kb, mb, etc.)
-t sorts output by placing most recently modified file first
head -6 will show 5 files because ls prints the block size in the first line of output.
I think this is a slightly more elegant and possibly more useful ap...
HTML/Javascript change div content
...event (an object that has event details such as name of the element, value etc..);
Step2: I extracted the value through event.target.value and then simple switch will give me freedom to add custom text.
Live Code
https://jsbin.com/poreway/edit?html,js,output
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What is the difference between Scrum and Agile Development? [closed]
...re realities like Team Collaboration, Evolutionary Requirements and Design etc. And SCRUM is the tool to enable it by considering the human factors and building around 'Wisdom of the Group' principle. So, Sprint here is a "mini project by itself" bettering a pure IID model.
So, iterations implement...
Unique (non-repeating) random numbers in O(1)?
...tarted with.
This technique doesn't need memory to store a shuffled array etc, which can be an advantage on systems with limited memory.
AES-FFX is one proposed standard method to achieve this. I've experimented with some basic Python code which is based on the AES-FFX idea, although not fully con...