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Image Greyscale with CSS & re-color on mouse-over?
...ing only one colored image)
img.grayscale {
filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/><...
Syntax highlighting/colorizing cat
...
I'd recommend pygmentize from the python package python-pygments. You may want to define the following handy alias (unless you use ccat from the ccrypt package).
alias ccat='pygmentize -g'
And if you want line numbers:
alias ccat='pygmentize -g -O style...
Using pip behind a proxy with CNTLM
...ve your issue, try running pip with commandline option --trusted-host pypi.python.org which did the trick for me.
– Petr
Jan 4 '19 at 8:23
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How to assign the output of a command to a Makefile variable
I need to execute some make rules conditionally, only if the Python installed is greater than a certain version (say 2.5).
...
Where can I find the error logs of nginx, using FastCGI and Django?
...log/nginx/
Passenger – /var/app/support/logs/
Puma – /var/log/puma/
Python – /opt/python/log/
Tomcat – /var/log/tomcat8
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GridLayout and Row/Column Span Woe
... a screenshot, but I do not have the reputation necessary.
<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnCount="9"
android:orientation="horizontal"
android:rowCount="8" >
<Button
...
App restarts rather than resumes
...ould be preferable to configure this
* behavior in AndroidMananifest.xml activity settings, but those settings cause drastic
* undesirable changes to the way the app opens: singleTask closes ALL other activities
* in the task every time and alwaysRetainTaskState doesn't cover this ca...
How to remove focus without setting focus to another control?
...s();
in connection with the following parameters on the root view.
<?xml
android:focusable="true"
android:focusableInTouchMode="true"
android:descendantFocusability="beforeDescendants" />
https://developer.android.com/reference/android/view/ViewGroup#attr_android:descendantFoc...
django MultiValueDictKeyError error, how do I deal with it
...dded to that is the slow-down. I don't know the details of how it works in Python, but I would imagine an expensive stack-trace would be involved.
– Joe
May 5 '11 at 9:53
13
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Difference between numpy.array shape (R, 1) and (R,)
...ay to think of this is that numpy is working exactly as expected here, but Python's printing of tuples can be misleading. In the (R, ) case, the shape of the ndarray is a tuple with a single elements, so is printed by Python with a trailing comma. Without the extra comma, it would be ambiguous with ...