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Eclipse git checkout (aka, revert)
... I wonder why this answer got so less votes. I would prefer to mark this best; would never have figured myself. Thanks @robinst
– HarsH
Nov 25 '16 at 16:20
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Difference between JSON.stringify and JSON.parse
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var log = { "page": window.location.href,
"item": "item",
"action": "action" };
log = JSON.stringify(log);
console.log(log);
console.log(JSON.parse(log));
//The output will be:
//For 1st Console is a String Like:
'{ "page": window.location.href,"item": "...
How do I clear the content of a div using JavaScript? [closed]
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Then add the button on click event:
<button onclick="clearBox('cart_item')" />
In JQuery (for reference)
If you prefer JQuery you could do:
$("#cart_item").html("");
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Creating range in JavaScript - strange syntax
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arr.length; //3, implies arr[3] === undefined
//we expand the array by 1 item
arr.length = 4;
arr[3]; //undefined
arr.hasOwnProperty(3); //false
Object.keys(arr); //['0', '1', '2']
We get to the inherent difference between the number of items in the array, arr.length, and the number of key=>v...
Difference between BeautifulSoup and Scrapy crawler?
...ong with BeautifulSoup will be super fast and you would be able to get the best out of both.
– Rahul
Aug 22 '18 at 6:55
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How to get a ListBox ItemTemplate to stretch horizontally the full width of the ListBox?
I want to have the ListItems to extend with their orange background the full width of the Listbox.
6 Answers
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How to modify list entries during for loop?
...: Although you can modify entries this way, you can't change the number of items in the list without risking the chance of encountering problems.
Here's an example of what I mean—deleting an entry messes-up the indexing from that point on:
b = ['a', ' b', 'c ', ' d ']
for i, s in enumerate(b):...
Python: Append item to list N times
...seems like something Python would have a shortcut for. I want to append an item to a list N times, effectively doing this:
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Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
...ng parameters.
In views.py, I used:
return render(request, 'demo.html',{'items', items})
But I found the issue: {'items', items}. Changing to {'items': items} resolved the issue.
Is there any NoSQL data store that is ACID compliant?
...DBMS, with the proper settings. Of source, if you tune your server for the best speed, you may come into something non ACID. But replication will help.
My main point is that you have to use NoSQL databases as they are, not as a (cheap) alternative to RDBMS. I have seen too much projects abusing of ...