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Are 2^n and n*2^n in the same time complexity?
...r about when it is okay to ignore terms in a time complexity equation, specifically with non-polynomial examples.
5 Answer...
curl -GET and -X GET
Curl offers a series of different http method calls that are prefixed with a X, but also offers the same methods without. I've tried both and I can't seem to figure out the difference. Can someone explain to me quickly how these two operations differ?
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How to set up Spark on Windows?
...park.html
Download and install Maven, and set MAVEN_OPTS to the value specified in the guide.
But if you're just playing around with Spark, and don't actually need it to run on Windows for any other reason that your own machine is running Windows, I'd strongly suggest you install Spark on a linux ...
Visual Studio Disabling Missing XML Comment Warning
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Please, please don't use GhostDoc. If a comment can be inferred from the method name it can be inferred better by a human. This adds zero value. That time would be better spent congratulating yourself on a well-named method.
– JRoughan
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Easiest way to open a download window without navigating away from the page
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First thank you for this solution, but I found a bug if removeChild(a) the zip will unzip error with zip is broken, so remove this code solve it
– Roy
Sep 18 '17 at 3:16
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Android: TextView: Remove spacing and padding on top and bottom
...issues in languages that have ascenders and descenders. I would make sure if you do this that you test languages like spanish and thai if you support them.
– Elliott
Jan 30 '15 at 1:41
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can't push to branch after rebase
...igin/master
I do this for two reasons. First because it allows me to see if there are remote changes without needing to switch from my devel branch. Second it's a safety mechanism to make sure I don't overwrite any un-stashed/committed changes. Also, if I can't fast-forward merge to the master bra...
How do I concatenate two text files in PowerShell?
...nedFile.txt
You can concatenate more than two files with this style, too.
If the source files are named similarly, you can use wildcards:
Get-Content inputFile*.txt | Set-Content joinedFile.txt
Note 1: PowerShell 5 and older versions allowed this to be done more concisely using the aliases cat and...
What algorithm does Readability use for extracting text from URLs?
...gave it up as a problem that cannot be accurately determined. (I've tried different ways but none were reliable)
4 Answers
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Negation in Python
I'm trying to create a directory if the path doesn't exist, but the ! (not) operator doesn't work. I'm not sure how to negate in Python... What's the correct way to do this?
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