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Given two directory trees, how can I find out which files differ by content?
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totally appreciate consistency -- but don't feel bad; I've upvoted Mark's answer too ;)
– Gerard ONeill
Mar 9 '15 at 20:12
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Daemon Threads Explanation
...d the Threads, I see that the Threads are still running. The same doesn't happens when this flag is set, the main program and the Threads are all terminated. How would you explain this? If I need to interrupt a program, I want all Threads to terminate as well. Do you know a better approach than this...
img tag displays wrong orientation
...ot to add my own answer here. I was using Ruby on Rails so it might not be applicable to your projects in PHP or other frameworks. In my case, I was using Carrierwave gem for uploading the images. My solution was to add the following code to the uploader class to fix the EXIF problem before saving t...
How to detect a textbox's content has changed
...f text then right-click-cut. Or dragging it. Or dropping text from another app into the textbox. Or changing a word via the browser's spell-check. Or...
So if you must detect every change, you have to poll for it. You could window.setInterval to check the field against its previous value every (say...
Django self-referential foreign key
I'm kind of new to webapps and database stuff in general so this might be a dumb question. I want to make a model ("CategoryModel") with a field that points to the primary id of another instance of the model (its parent).
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How to make a cross-module variable?
...t; 1 2
Real-world example: Django's global_settings.py (though in Django apps settings are used by importing the object django.conf.settings).
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Convert from MySQL datetime to another format with PHP
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its error.. Class 'App\Controller\DateTime' not found ..using php 6.4
– aswzen
Nov 26 '17 at 11:49
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What should a Multipart HTTP request with multiple files look like? [duplicate]
I'm working on an iPhone app that makes a multipart HTTP request with multiple image files.
2 Answers
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Using SignalR with Redis messagebus failover using BookSleeve's ConnectionUtils.Connect()
I am trying to create a Redis message bus failover scenario with a SignalR app.
1 Answer
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How to hide UINavigationBar 1px bottom line
I have an app that sometimes needs its navigation bar to blend in with the content.
45 Answers
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