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Javascript set img src

... a dynamically generated page. So the obvious thing to do is to preload it and use that one variable as the source all the time. ...
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Where can I find my Facebook application id and secret key?

...rom 2018: Go to Settings -> Basic -> App Secret (type your password and you're ready to go). share | improve this answer | follow | ...
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Cookies on localhost with explicit domain

...sic thing about cookies. On localhost, when I set a cookie on server side and specify the domain explicitly as localhost (or .localhost). the cookie does not seem to be accepted by some browsers. ...
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The developers of this app have not set up this app properly for Facebook Login?

... the problem was you have to set Do you want to make this app and all its live features available to the general public? set status and review to ON and problem solved enjoy coding share | ...
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What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?

What is the difference between ampersand and semicolon in Linux Bash ? 3 Answers 3 ...
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Using LINQ to concatenate strings

... This answer shows usage of LINQ (Aggregate) as requested in the question and is not intended for everyday use. Because this does not use a StringBuilder it will have horrible performance for very long sequences. For regular code use String.Join as shown in the other answer Use aggregate queries l...
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Unix command-line JSON parser? [closed]

... You can use this command-line parser (which you could put into a bash alias if you like), using modules built into the Perl core: perl -MData::Dumper -MJSON::PP=from_json -ne'print Dumper(from_json($_))' ...
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How do I add a new sourceset to Gradle?

... This took me a while to figure out and the online resources weren't great. So I wanted to document my solution. This is a simple gradle build script that has an intTest source set in addition to the main and test source sets: apply plugin: "java" sourceSets...
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jQuery AJAX file upload PHP

...e browser) sends the form data to the server, then a script on the server handles the upload. Here's an example using PHP. Your HTML is fine, but update your JS jQuery script to look like this: $('#upload').on('click', function() { var file_data = $('#sortpicture').prop('files')[0]; var...
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Is it possible to decompile a compiled .pyc file into a .py file?

... Uncompyle6 works for Python 3.x and 2.7 - recommended option as it's most recent tool, aiming to unify earlier forks and focusing on automated unit testing. The GitHub page has more details. if you use Python 3.7+, you could also try decompile3, a fork of...