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cv2.imshow command doesn't work properly in opencv-python
I'm using opencv 2.4.2, python 2.7
The following simple code created a window of the correct name, but its content is just blank and doesn't show the image:
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Could not launch process launch failed: timed out waiting for app to launch
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answered Apr 2 '14 at 8:24
melbicmelbic
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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
...socket.io.js"></script>
<script src="/javascripts/jquery-1.4.3.min.js"></script>
</head>
<body>
<div id="content"></div>
<script>
$(document).ready(function() {
var socket = new io.Socket('localhost', {port: 3000,...
Windows equivalent to UNIX pwd
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461
This prints it in the console:
echo %cd%
or paste this command in CMD, then you'll have pwd...
Locate current file in IntelliJ
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edited Sep 10 '11 at 12:44
Jasper
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answered Jul...
Best algorithm for detecting cycles in a directed graph [closed]
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14 Answers
14
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Overwriting my local branch with remote branch [duplicate]
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4 Answers
4
Active
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Is there any difference between a GUID and a UUID?
...-20 Update: While GUIDs (as used by Microsoft) and UUIDs (as defined by RFC4122) look similar and serve similar purposes, there are subtle-but-occasionally-important differences. Specifically, some Microsoft GUID docs allow GUIDs to contain any hex digit in any position, while RFC4122 requires cert...
PHP - how to best determine if the current invocation is from CLI or web server?
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edited Mar 12 '12 at 5:34
community wiki
3 re...
In MySQL, can I copy one row to insert into the same table?
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Grim...Grim...
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