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Move the mouse pointer to a specific position?
...
You cannot move the mousepointer with javascript.
Just think about the implications for a second, if you could ;)
User thinks: "hey I'd like to click this link"
Javascript moves mousecursor to another link
User clicks wrong link and inadvertently downloads malware...
How to automatically install Ansible Galaxy roles?
... you would like to further automate it then, you can create a simple shell script that will run the two commands.
For example (ansible.sh):
./ansible.sh
ansible-galaxy install -r requirements.yml
ansible-playbook playbook.yml -i inventory
...
Cython: “fatal error: numpy/arrayobject.h: No such file or directory”
... In your case, try running these commands in IPython or in a normal Python script:
import numpy
import pyximport
pyximport.install(setup_args={"script_args":["--compiler=mingw32"],
"include_dirs":numpy.get_include()},
reload_support=True)
import my_p...
HTML text input allow only numeric input
...ents below refer to an old version which messed around with keycodes.
JavaScript
Try it yourself on JSFiddle.
You can filter the input values of a text <input> with the following setInputFilter function (supports Copy+Paste, Drag+Drop, keyboard shortcuts, context menu operations, non-typeab...
How do I determine k when using k-means clustering?
... and keep removing centroids (reducing k) until it no longer reduces the description length. See "MDL principle for robust vector quantisation" by Horst Bischof, Ales Leonardis, and Alexander Selb in Pattern Analysis and Applications vol. 2, p. 59-72, 1999.
Finally, you can start with one cluster,...
Angular js init ng-model from default values
... $scope.card = data;
});
});
<input type="text" ng-model="card.description" />
If you absolutely MUST render your values into your HTML from your server, you could put them in a global variable and access them with $window:
In the header of your page you'd write out:
<head>
...
Select2 doesn't work when embedded in a bootstrap modal
...>
</div>
</div>
</div>
</div>
<script>
$(document).ready(function() {
$("#select2insidemodal").select2({
dropdownParent: $("#myModal")
});
});
</script>
This will attach the Select2 dropdown so it falls within the DOM of the modal rath...
Unix tail equivalent command in Windows Powershell
...ason not documented well in v2.
Here is an example
Get-Content -Path "C:\scripts\test.txt" -Wait
Once you run this, update and save the file and you will see the changes on the console.
share
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How to generate a git patch for a specific commit?
I need to write a script that creates patches for a list of SHA1 commit numbers.
10 Answers
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Python concatenate text files
...le names, like ['file1.txt', 'file2.txt', ...] . I want to write a Python script to concatenate these files into a new file. I could open each file by f = open(...) , read line by line by calling f.readline() , and write each line into that new file. It doesn't seem very "elegant" to me, especial...