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Tooltips for cells in HTML table (no Javascript)
...much more control over the behavior of the comment/tooltip. Since the provided demo does not include a table, as per the question, here is a demo that includes a table.
Note that the "position" style for the parent element of the span (a in this case), must be set to "relative" so that the comm...
Call Javascript function from URL/address bar
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There isn't from a hyperlink, no. Not unless the page has script inside specifically for this and it's checking for some parameter....but for your question, no, there's no built-in support in browsers for this.
There are however bookmarklets you can bookmark to quickly run JavaScript functio...
Django REST framework: non-model serializer
...nd need your advice. I am developing a web service. The service has to provide REST interface to other services. The REST interface, which I need to implement, is not working with my models directly (I mean the get, put, post, delete operations). Instead, it provides other services with some calcula...
Get selected text from a drop-down list (select box) using jQuery
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$("#yourdropdownid option:selected").text();
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LINQ OrderBy versus ThenBy
...y(o => o.InvoiceOwner.FirstName)
.ThenBy(o => o.InvoiceID);
Note how you can use the same name each time. This is also equivalent to:
tmp = from o in invoices.InvoiceCollection
orderby o.InvoiceOwner.LastName,
o.InvoiceOwner.FirstName,
o.Invoi...
Uploading base64 encoded Image to Amazon S3 via Node.js
Yesterday I did a deep night coding session and created a small node.js/JS (well actually CoffeeScript, but CoffeeScript is just JavaScript so lets say JS) app.
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Algorithm to find top 10 search terms
...ncy Estimation Overview
There are some well-known algorithms that can provide frequency estimates for such a stream using a fixed amount of storage. One is Frequent, by Misra and Gries (1982). From a list of n items, it find all items that occur more than n / k times, using k - 1 counters. This is ...
RESTful web service - how to authenticate requests from other services?
...sername and password (over an SSL connection) to a /session resource provided by the service.
9 Answers
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differentiate null=True, blank=True in django
...anslating to None in Python) if you set null=True. The docs even say to avoid setting null=True because it allows two different kinds of "blanky" values. I just tested this behaviour with Django 1.8/MySQL 5.6
– Edward D'Souza
Aug 3 '16 at 17:14
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Rollback a Git merge
... Sadly, the here link in the @Hilikus comment is no longer valid. The site claims the content got moved to a book ( git-scm.com/book/en/v2 ) but if so, it is non-trivial to locate in there.
– Jesse Chisholm
Jul 26 '19 at 15:23
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