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Get list of all routes defined in the Flask app
..._empty_params(rule):
defaults = rule.defaults if rule.defaults is not None else ()
arguments = rule.arguments if rule.arguments is not None else ()
return len(defaults) >= len(arguments)
@app.route("/site-map")
def site_map():
links = []
for rule in app.url_map.iter_rules():...
Open-sided Android stroke?
...
I achieved a good solution with this one:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<!-- This is the line -->
<item android:top="-1dp" android:right="-1dp" android:le...
Keep the window's name fixed in tmux
...name, but I dont want the window name to change after my manual rename is done
– Arnold Roa
Feb 16 '16 at 15:26
7
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Merge, update, and pull Git branches without using checkouts
...bly want to make an alias for it in your git configuration file, like this one:
[alias]
sync = !sh -c 'git checkout --quiet HEAD; git fetch upstream master:master; git checkout --quiet -'
What this alias does is the following:
git checkout HEAD: this puts your working copy into a detached-head...
Is there a JavaScript function that can pad a string to get to a determined length?
...th the prototype extension (at least for only a few uses in an app). Well done.
– brichins
May 7 '13 at 23:54
32
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Difference between binary tree and binary search tree
Can anyone please explain the difference between binary tree and binary search tree with an example ?
12 Answers
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Pick a random element from an array
Suppose I have an array and I want to pick one element at random.
16 Answers
16
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Representing and solving a maze given an image
... it from the start. I prefer MATLAB for this task. As @Thomas already mentioned, there is no need to mess with regular representation of graphs. You can work with binarized image directly.
Here is the MATLAB code for BFS:
function path = solve_maze(img_file)
%% Init data
img = imread(img_file...
nuget 'packages' element is not declared warning
...installation of missing packages feature in vs2012/nuget. The warning was gone, but it cost me hours to find out, why vs2012 doesn't install missing packages anymore. So the better solution (answer in stackoverflow.com/questions/2833243/…) is to create a schema via menu XML -> Create Schema (vs...
Why is ArrayDeque better than LinkedList
...
@AndreiI, this only one side of the story. Even if you exclude the iteration costs for real time application and ability to prealloc the needed capacity, the GC may need to iterate the entire LinkedList. Basically you are moving the costs (which...