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How does LMAX's disruptor pattern work?
I am trying to understand the disruptor pattern . I have watched the InfoQ video and tried to read their paper. I understand there is a ring buffer involved, that it is initialized as an extremely large array to take advantage of cache locality, eliminate allocation of new memory.
...
When to use setAttribute vs .attribute= in JavaScript?
...mode link below) if you want programmatic access in JavaScript. It should handle the different types of attributes (think "onload") correctly.
Use getAttribute/setAttribute when you wish to deal with the DOM as it is (e.g. literal text only). Different browsers confuse the two. See Quirks modes: at...
What does status=canceled for a resource mean in Chrome Developer Tools?
... requests to load things within frames or iframes, but only intermittently and it seemed dependent on the computer and/or the speed of the internet connection.
This information is a few months out of date, but I built Chromium from scratch, dug through the source to find all the places where reques...
When & why to use delegates? [duplicate]
...dely used in events declaration, but when should I use them in my own code and why are they useful? why not to use something else?
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Want to exclude file from “git diff”
... subdirectory called .gitattributes with the line irrelevant.php -diff
and I have also tried creating a file called .git/info/attributes containing db/irrelevant.php .
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Java: splitting a comma-separated string but ignoring commas in quotes
...otedString'
" )* "+ // end group 1 and repeat it zero or more times
" %s* "+ // match 'otherThanQuote'
" $ "+ // match the end of the string
") ...
How do I format XML in Notepad++?
I have Notepad++ and I got some XML code which is very long. When I pasted it in Notepad++ there was a long line of code (difficult to read and work with).
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What's the equivalent of Java's Thread.sleep() in JavaScript? [duplicate]
...e of other SO questions that deal with threads in JavaScript:
JavaScript and Threads
Why doesn't JavaScript support multithreading?
And this question may also be helpful:
setTimeout - how to avoid using string for callback?
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Git undo changes in some files [duplicate]
...to the index or committed them, then you just want to use the checkout command - this will change the state of the working copy to match the repository:
git checkout A
If you added it to the index already, use reset:
git reset A
If you had committed it, then you use the revert command:
# the ...
How should I call 3 functions in order to execute them one after the other?
...
In Javascript, there are synchronous and asynchronous functions.
Synchronous Functions
Most functions in Javascript are synchronous. If you were to call several synchronous functions in a row
doSomething();
doSomethingElse();
doSomethingUsefulThisTime();
th...