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How many levels of pointers can we have?
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How does the String class override the + operator?
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The toString method is defined by the primordial class Object
(§4.3.2). Many classes override it, notably Boolean, Character,
Integer, Long, Float, Double, and String.
See §5.4 for details of the string conversion context.
15.18.1.
Optimization of String Concatenation :
An...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...ice() is the fastest method, concat() is a bit slower, and while loop is 2.4x slower.
for other browsers while loop is the fastest method, since those browsers don't have internal optimizations for slice and concat.
This remains true in Jul 2016.
Below are simple scripts that you can copy-paste i...
Named string formatting in C#
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edited Jan 5 '09 at 4:36
Jeff Atwood
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Coding in Other (Spoken) Languages
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community wiki
4 revs, 2 users 93%OscarRyz
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Best way to parse command line arguments in C#? [closed]
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324
votes
I would strongly suggest using NDesk.Options (Documentation) and/or Mono.Opti...
How to set commands output as a variable in a batch file
...hMechaflash
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What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
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answered Jul 25 '14 at 14:52
icecrimeicecrime
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Can Objective-C switch on NSString?
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148
Unfortunately they cannot. This is one of the best and most sought after utilizations of switch...
A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
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754
Using Java 8 you can do this in a very clean way:
String.join(delimiter, elements);
This work...