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How to dynamically create CSS class in JavaScript and apply?
...sted the functions and executed it, but it didn't work: "TypeError: Cannot read property 'length' of null". Can it be that does not work creating it from developer console?
– dnuske
May 4 '14 at 2:09
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Best way to convert an ArrayList to a string
...ate over the ArrayList is the only option:
DO NOT use this code, continue reading to the bottom of this answer to see why it is not desirable, and which code should be used instead:
ArrayList<String> list = new ArrayList<String>();
list.add("one");
list.add("two");
list.add("three");
...
What is the relationship between the docker host OS and the container base image OS?
...'m not certain that I'm asking the right question... but while I have been reading everything docker that I can get my hands on I see that I can install Docker on Ubuntu 12.04 (for example) and then I can install a Fedora container or a different version of ubuntu? (there is an example where the use...
What is the use of the JavaScript 'bind' method?
...
With this I would also recommend reading MDN docs section of Partially applied functions to understand the use of bind "null". It should close off gates for most of the bind usage. developer.mozilla.org/en/docs/Web/JavaScript/Reference/…
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ERROR: permission denied for sequence cities_id_seq using Postgres
...d by the developers. It's like people want to roam around the Internet and read bottomless StackOverflow threads in attempt to fix things that should have been working right out of the box.
– milosmns
Apr 6 '18 at 15:19
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Is it possible to use argsort in descending order?
...observe that the big elements are coming last in the argsort. So, you can read from the tail of the argsort to find the n highest elements:
avgDists.argsort()[::-1][:n]
Both methods are O(n log n) in time complexity, because the argsort call is the dominant term here. But the second approach h...
Reloading the page gives wrong GET request with AngularJS HTML5 mode
...EST_FILENAME} !-d
RewriteRule ^(.*)$ /#/$1 [L]
More interesting stuff to read about html5 mode in angularjs and the configuration required per different environment https://github.com/angular-ui/ui-router/wiki/Frequently-Asked-Questions#how-to-configure-your-server-to-work-with-html5mode
Also this...
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
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Thank you, this was helpful. Feels weird reading all these questions and answers from 2008 realising it was already 8 years ago.
– aexl
Nov 8 '16 at 22:03
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Ajax using https on an http page
... cross-domain requests:
http://github.com/digitalbazaar/forge/blob/master/README
In short, Forge will enable you to make XmlHttpRequests from a web page loaded over http to an https site. You will need to provide a Flash cross-domain policy file via your server to enable the cross-domain requests....
Fastest way to convert Image to Byte array
...
public static byte[] ReadImageFile(string imageLocation)
{
byte[] imageData = null;
FileInfo fileInfo = new FileInfo(imageLocation);
long imageFileLength = fileInfo.Length;
FileStream fs = new FileStream(imageL...