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How can I improve my paw detection?
... i in range(4)]
[ax.add_patch(rect) for rect in rects]
title = ax.set_title('Time 0.0 ms')
# Process and display each frame
for time, frame in infile:
paw_slices = find_paws(frame)
# Hide any rectangles that might be visible
[rect.set_visible(False) for rec...
Intersection and union of ArrayLists in Java
...t; List<T> union(List<T> list1, List<T> list2) {
Set<T> set = new HashSet<T>();
set.addAll(list1);
set.addAll(list2);
return new ArrayList<T>(set);
}
public <T> List<T> intersection(List<T> list1, List&l...
ERROR:'keytool' is not recognized as an internal or external command, operable program or batch file
...
the keystore file is here C:\Documents and Settings\Shalini\.android> so when i enter C:\Documents and Settings\Shalini\.android>keytool -list -alias androiddebugkey -keystore .a...
Maven parent pom vs modules pom
... checkout and make things even more handy. Actually, this is how I like to setup maven projects and a VCS repository for large builds: it just works, it scales well, it gives all the flexibility you may need.
If the answer is no (back to the initial question), then I think you can live with patte...
Set margin size when converting from Markdown to PDF with pandoc
...ersions of rmarkdown and pandoc
In more recent versions of rmarkdown, the settings of margins can be done in the YAML header via the top-level element geometry. What you specify in the geometry tag will be piped into the LaTeX template that ships with Pandoc via the following LaTeX snippet
$if(geo...
Ansible: Set variable to file content
I'm using the ec2 module with ansible-playbook I want to set a variable to the contents of a file. Here's how I'm currently doing it.
...
bash assign default value
...age of the A=$A:-hello approach is that its self-documenting when run with set -x. That is, the assignment will print as A=hello whereas the null command would only print the value (hello).
– lmsurprenant
Feb 11 '19 at 23:01
...
MySQL remove all whitespaces from the entire column
...
To replace all spaces :
UPDATE `table` SET `col_name` = REPLACE(`col_name`, ' ', '')
To remove all tabs characters :
UPDATE `table` SET `col_name` = REPLACE(`col_name`, '\t', '' )
To remove all new line characters :
UPDATE `table` SET `col_name` = REPLACE(`c...
How can I check if the current date/time is past a set date/time?
...
Check PHP's strtotime-function to convert your set date/time to a timestamp: http://php.net/manual/en/function.strtotime.php
If strtotime can't handle your date/time format correctly ("4:00PM" will probably work but not "at 4PM"), you'll need to use string-functions, e.g...
Change SQLite default settings
...der of tables.
But I want to know if there is any way make the two default settings?
2 Answers
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