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Operational Transformation library?
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From what I understand, Diff-Match-Patch, and by extension, MobWrite (since the latter uses the former) only supports text, not binary changes. However, there is a demo of collaboration with HTML form elements, which would in...
How to remove all breakpoints in one step in Google Chrome?
...ane at all in the image or already know it exists). I think the screenshot from thirumalaa srinivas's answer below is better; perhaps you should pinch it and use it instead of yours?
– Mark Amery
Nov 27 '13 at 18:06
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How do I use grep to search the current directory for all files having the a string “hello” yet disp
...r all .cc OR .h files that contain "hello" at this . (current) directory
From another stackoverflow question
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Avoid passing null as the view root (need to resolve layout parameters on the inflated layout's root
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@Coeffect but what should I use when inflating from within the Activity? What should I use instead of parent?
– Alexander Kuznetsov
Oct 16 '14 at 18:40
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error: passing xxx as 'this' argument of xxx discards qualifiers
... it's part of const correctness. I'm not certain where the const is coming from here, but I suspect the set is returning a const reference from the iterator to prevent the instance from changing and thereby invalidating the set.
– Fred Larson
May 12 '11 at 5:05...
How do I validate a date string format in python?
... for you and raise a ValueError if it can't.
As an example:
>>> from dateutil.parser import parse
>>> parse("2003-09-25")
datetime.datetime(2003, 9, 25, 0, 0)
This raises a ValueError if the date is not formatted correctly:
>>> parse("2003-09-251")
Traceback (most rec...
Compare given date with today
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for php 4 quit the last '.0' from $var = "2010-01-21 00:00:00.0", otherwise strtotime will return -1
– javier_domenech
Dec 19 '14 at 16:03
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Java, How do I get current index/key in “for each” loop [duplicate]
...rect answer semantically, for each loop can iterate through streaming data from a remote database which is being updated while you're iterating through its contents (if the used iterator actually does that) in which case there's no way of knowing the current index. Index is just a view to the data, ...
Hide Utility Class Constructor : Utility classes should not have a public or default constructor
...//not called
}
}
This prevents the default parameter-less constructor from being used elsewhere in your code. Additionally, you can make the class final, so that it can't be extended in subclasses, which is a best practice for utility classes. Since you declared only a private constructor, othe...
What does middleware and app.use actually mean in Expressjs?
...unctionality needed are error managing, database interaction, getting info from static files or other resources. To move on the middleware stack the next callback must be called, you can see it in the end of middleware function to move to the next step in the flow.
You can use the app.use approach ...