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PHP filesize MB/KB conversion [duplicate]
...
Here is a sample:
<?php
// Snippet from PHP Share: http://www.phpshare.org
function formatSizeUnits($bytes)
{
if ($bytes >= 1073741824)
{
$bytes = number_format($bytes / 1073741824, 2) . ' GB';
}
elseif ($bytes >= 1048576)
...
Java: Date from unix timestamp
...a string you need to parse it first as a long: Long.parseLong(timestamp).
https://docs.oracle.com/javase/7/docs/api/java/util/Calendar.html
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How to create a date object from string in javascript [duplicate]
...0,30);
is correct; day, hour, minute, second, millisecond are optional.
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Date
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Django Passing Custom Form Parameters to Formset
...rticleForm)
formset = ArticleFormSet(form_kwargs={'user': request.user})
https://docs.djangoproject.com/en/2.0/topics/forms/formsets/#passing-custom-parameters-to-formset-forms
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How to make a DIV not wrap?
...t;
<div class="slide">something4</div>
</div>
https://css-tricks.com/snippets/css/a-guide-to-flexbox/
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What's the difference between ViewData and ViewBag?
...ested I post the source of this info I posted, here is the source:
http://www.asp.net/whitepapers/mvc3-release-notes#_Toc2_4
MVC 2 controllers support a ViewData
property that enables you to pass data
to a view template using a late-bound
dictionary API. In MVC 3, you can also
use somew...
How to save a Python interactive session?
...
http://www.andrewhjon.es/save-interactive-python-session-history
import readline
readline.write_history_file('/home/ahj/history')
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405 method not allowed Web API
...rror can also occur when you try to connect to http while the server is on https.
It was a bit confusing because my get-requests were OK, the problem was only present with post-requests.
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Using Excel OleDb to get sheet names IN SHEET ORDER
...below function using the information provided in the answer from @kraeppy (https://stackoverflow.com/a/19930386/2617732). This requires the .net framework v4.5 to be used and requires a reference to System.IO.Compression. This only works for xlsx files and not for the older xls files.
using Sys...
Finding the average of a list
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There is a statistics library if you are using python >= 3.4
https://docs.python.org/3/library/statistics.html
You may use it's mean method like this. Let's say you have a list of numbers of which you want to find mean:-
list = [11, 13, 12, 15, 17]
import statistics as s
s.mean(list)...