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rejected master -> master (non-fast-forward)
...e file created as optional step when creating github repository.
git pull https://github.com/*username*/*repository*.git master
repository URL is got from here on project github page :
I then re-initialised (this may not be needed)
git init
git add .
git commit -m "update"
Then push :
gi...
Math - mapping numbers
...
https://rosettacode.org/wiki/Map_range
[a1, a2] => [b1, b2]
if s in range of [a1, a2]
then t which will be in range of [b1, b2]
t= b1 + ((s- a1) * (b2-b1))/ (a2-a1)
...
How to create a Menubar application for Mac
...nt menubar app a lot simpler. I just created a sample project on github.
https://github.com/taichino/PopupTest
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Format Float to n decimal places
...erFormat factory methods may return subclasses other than DecimalFormat.
https://docs.oracle.com/javase/8/docs/api/java/text/DecimalFormat.html
So what you need to do is (for instance):
NumberFormat formatter = NumberFormat.getInstance(Locale.US);
formatter.setMaximumFractionDigits(2);
formatter...
dd: How to calculate optimal blocksize? [closed]
...ug mailing list, circa 2002, recommending a block size of 64K here: http://www.mail-archive.com/eug-lug@efn.org/msg12073.html
For determining THE optimal output block size, I've written the following script that tests writing a 128M test file with dd at a range of different block sizes, from the de...
how to edit .csproj file
... don't have to unload the project, just install this tool in visual studio
https://marketplace.visualstudio.com/items?itemName=EdMunoz.EditProj
and then right click edit you will have a new menu item Edit Project File :)
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Get the position of a div/span tag
...t match to jQuery's $(element).offset()
And it's compatible with IE4+ ...
https://developer.mozilla.org/en-US/docs/Web/API/Element.getBoundingClientRect
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How to enable or disable an anchor using jQuery?
...good.
Use pointer-events CSS style. (As Rashad Annara suggested)
See MDN https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events.
Its supported in most browsers.
Simple adding "disabled" attribute to anchor will do the job if you have global CSS rule like following:
a[disabled], a[disabl...
How to change a django QueryDict to Python Dict?
...
New in Django >= 1.4.
QueryDict.dict()
https://docs.djangoproject.com/en/stable/ref/request-response/#django.http.QueryDict.dict
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Get a random boolean in python?
...for testing, but is capable of providing a variety of fake data.
Install: https://pypi.org/project/Faker/
>>> from faker import Faker
>>> fake = Faker()
>>> fake.pybool()
True
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