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Algorithm to detect corners of paper sheet in photo
...eeds some errr...decoding...
I'll give a few tips from what I've seen you doing already, and then sort my code on my day off tomorrow.
First tip, OpenCV and python are awesome, move to them as soon as possible. :D
Instead of removing small objects and or noise, lower the canny restraints, so it a...
What does each of the [y,n,q,a,d,/,K,j,J,g,e,?] stand for in context of git -p
When using -p mode of git add -p or git stash -p what does each of the letters stand for?
2 Answers
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Django: How to manage development and production settings?
...S_MODULE to control which one to use.
Here's how:
As noted in the Django documentation:
The value of DJANGO_SETTINGS_MODULE should be in Python path syntax, e.g. mysite.settings. Note that the settings module should be on the Python import search path.
So, let's assume you created myapp/prod...
Semantic Diff Utilities [closed]
...
Does Structure Compare allow you to merge changes like other source control merge editors? I.e. Copy this method from this version to the other version.
– Jonathan Parker
Mar 8 '09 at 3:...
HTTP POST Returns Error: 417 “Expectation Failed.”
...d to Twitter that suddenly stopped working the day after Christmas. They'd done an upgrade or config change that caused their servers to start choking on that header. It was a pain to find the fix.
– xcud
Feb 19 '09 at 20:00
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How to display default text “--Select Team --” in combo box on pageload in WPF?
...
The easiest way I've found to do this is:
<ComboBox Name="MyComboBox"
IsEditable="True"
IsReadOnly="True"
Text="-- Select Team --" />
You'll obviously need to add your other options, but this is probably the simplest way to do it.
There is ho...
Set inputType for an EditText Programmatically?
How do we set the input type for an EditText programatically? I'm trying:
14 Answers
1...
Turn off deprecated errors in PHP 5.3
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You can do it in code by calling the following functions.
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
or
error_reporting(E_ALL ^ E_DEPRECATED);
...
How to run .APK file on emulator [duplicate]
I download an APK file and I want to run it on an Android emulator but I don't know how. Please help me. Thanks!
4 Answer...
How to hide image broken Icon using only CSS/HTML?
...pg'"/>
Update
You can apply this logic to multiple images at once by doing something like this:
document.addEventListener("DOMContentLoaded", function(event) {
document.querySelectorAll('img').forEach(function(img){
img.onerror = function(){this.style.display='none';};
})
});...