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How do you get a query string on Flask?
Not obvious from the flask documention on how to get the query string. I am new, looked at the docs, could not find!
9 A...
What is move semantics?
...e pointer and then set the original pointer to null (to prevent 'delete[]' from source object's destructor from releasing our 'just stolen data'). In effect, we have "stolen" the data that originally belonged to the source string. Again, the key insight is that under no circumstance could the client...
How to merge a specific commit in Git
I have forked a branch from a repository in GitHub and committed something specific to me. Now I found the original repository had a good feature which was at HEAD .
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Upgrading PHP in XAMPP for Windows?
...grade PHP in Xampp for Windows? I tried to download the latest PHP version from the main PHP site but when I check (phpinfo) I still get that the previous version is still in use.
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Can I access constants in settings.py from templates in Django?
I have some stuff in settings.py that I'd like to be able to access from a template, but I can't figure out how to do it. I already tried
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Ukkonen's suffix tree algorithm in plain English
...single
characters. Instead, each edge is labeled using a pair of integers
[from,to]. These are pointers into the text. In this sense, each
edge carries a string label of arbitrary length, but takes only O(1)
space (two pointers).
Basic principle
I would like to first demonstrate how to create the...
Live-stream video from one android phone to another over WiFi
...ed the internet for days now on how to implement a video streaming feature from an android phone to another android phone over a WiFi connection but I can't seem to find anything useful. I looked on android developers for sample code, stackoverflow, google, android blogs but nothing. All I can find ...
GitHub clone from pull request?
I would like to clone a repository from GitHub. The problem is I don't want the main branch; I want the version in this unapproved pull request .
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How do I pass variables and data from PHP to JavaScript?
...PHP, and I need its value in my JavaScript code. How can I get my variable from PHP to JavaScript?
19 Answers
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Deleting array elements in JavaScript - delete vs splice
... is not in fact set to the value undefined, rather the property is removed from the array, making it appear undefined. The Chrome dev tools make this distinction clear by printing empty when logging the array.
> myArray[0]
undefined
> myArray
[empty, "b", "c", "d"]
myArray.splice(start,...