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String.Empty versus “” [duplicate]
How is String.Empty different from "" ?
5 Answers
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How can mixed data types (int, float, char, etc) be stored in an array?
...lowing you to use them freely without worrying about segfault or anything. From the linked Wikipedia article above:
A significant example of the use of tagged pointers is the Objective-C runtime on iOS 7 on ARM64, notably used on the iPhone 5S. In iOS 7, virtual addresses are 33 bits (byte-aligned)...
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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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...
Difference between fold and reduce?
... types.
With reduce, you apply a function f to every list element starting from the first one:
f (... (f i0 i1) i2 ...) iN.
With fold, you apply f starting from the accumulator s:
f (... (f s i0) i1 ...) iN.
Therefore, reduce results in an ArgumentException on empty list. Moreover, fold is mo...