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Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...f the function, defining all of the helpers to make the preceding code somewhat pretty.
let z :: IO (IORef Int)
z = newIORef 0
(.=) = writeIORef
ref .=. action = do v <- action; ref .= v
(!) = readArray
(.!) a ref = readArray a =<< get ref
get = readIO...
Proper use of the IDisposable interface
... it doesn't know whether or not it needs to call DeleteHandle().
Note: What is an unmanaged resource? If you found it in the Microsoft .NET Framework: it's managed. If you went poking around MSDN yourself, it's unmanaged. Anything you've used P/Invoke calls to get outside of the nice comfy world...
What Product Flavor does Android Studio build by default in build.gradle?
...new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f17656826%2fwhat-product-flavor-does-android-studio-build-by-default-in-build-gradle%23new-answer', 'question_page');
}
);
Post as a guest
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Modifying a subset of rows in a pandas dataframe
...mes , how to subset df just by index ? df.loc[df[0]==0] doesn’t work ... What’s the alternative ? Thank You
– amipro
Apr 10 '19 at 9:13
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Is there any WinSCP equivalent for linux? [closed]
I love WinSCP for Windows. What are the best equivalent softwares for linux?
16 Answers
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Find a value in an array of objects in Javascript [duplicate]
... should take arr in as the third argument to the callback function. That's what it's meant for.
– Aadit M Shah
Aug 20 '17 at 2:34
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Using CSS td width absolute, position
...
This may not be what you want to hear, but display: table-cell does not respect width and will be collapsed based on the width of the entire table. You can get around this easily just by having a display: block element inside of the table c...
How to detect if multiple keys are pressed at once using JavaScript?
...especially things like Key codes (like // CTRL+ENTER) so you can remember what they were.
You should also put the key codes in the same order as the documentation (CTRL+ENTER => map[17] && map[13], NOT map[13] && map[17]). This way you won't ever get confused when you need to go ...
Copying files using rsync from remote server to local machine
Once I've ssh'd into my remote server, what would the command be to copy all files from a directory to a local directory on my machine?
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Escape double quotes in parameter
...-quotes act as a plain-text unescaped double-quote:
"Tim said to him, """What's been happening lately?""""
will print Tim said to him, "What's been happening lately?" as expected. Therefore, three quotes can always be reliably used as an escape.However, in understanding it, you may note that the...