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Initializing a member array in constructor initializer
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The first two words of my sentence are In C++03, ...
– Roger Pate
Oct 31 '10 at 7:21
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Are loops really faster in reverse?
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The key word is "can be". Your unrolled loop might also be slower than the original one. When optimizing, always measure so you know exactly what impact your changes had.
– jalf
Oct 30 '12 at 11...
Difference Between Cohesion and Coupling
...hem of connection get and release events and allows less coupling.
Note/Word or Caution: For this simple scenario it may look like an overkill but if we imagine a real-time scenario where our application needs to interact with multiple third party services to complete a transaction: Directly coup...
What is token-based authentication?
...tication system is
simple. Allow users to enter their
username and password in order to
obtain a token which allows them to
fetch a specific resource - without
using their username and password.
Once their token has been obtained,
the user can offer the token - which
offers access to...
Is there any reason to use a synchronous XMLHttpRequest?
... finished, regardless if it errored out, or not. Please pay attention to wording, I made it transaction-like and not transaction on purpose.
– vol7ron
Oct 17 '12 at 22:00
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How do I script a “yes” response for installing programs?
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// , What if you have to enter the full word "yes"?
– Nathan Basanese
Dec 9 '15 at 10:16
1
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How can I shuffle the lines of a text file on the Unix command line or in a shell script?
...hat duplicate lines / sort keys always end up next to each other. In other words: only with unique input lines / keys is it a true shuffle. While it's true that the output order is determined by hash values, the randomness comes from choosing a random hash function - see manual.]
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Difference between string and char[] types in C++
... operator ([]) provides constant time access (and is in every sense of the word the exact same thing as using a c-string indexer). Using the at method gives you bounds checked safety as well, something you don't get with c-strings, unless you write it. Your compiler will most often optimize out the ...
Copying text to the clipboard using Java
...rd, making it available to be pasted into other programs such as Microsoft Word. I have the text from the JTable , but I am unsure how to copy it to the clipboard.
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Why does substring slicing with index out of range work?
...of items with index x = i + n*k such that 0 <= n < (j-i)/k. In other words, the indices are i, i+k, i+2*k, i+3*k and so on, stopping when j is reached (but never including j). When k is positive, i and j are reduced to len(s) if they are greater
if you write s[999:9999], python is returning ...