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Android Facebook integration with invalid key hash

...ion suggested by @Mahendran. Also, if you see the error originally posted (http://i.stack.imgur.com/58q3v.png), most probably the key hash you see on the screen is your real one. If nothing else works, try inputting it in Facebook. I got all those results with: Windows 7 64-bit edition, Android St...
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Store print_r result into a variable as a string or text

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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How to sign an android apk file

...ck with after you work through it, I'd suggest: https://developer.android.com/studio/publish/app-signing.html Okay, a small overview without reference or eclipse around, so leave some space for errors, but it works like this Open your project in eclipse Press right-mouse - > tools (android to...
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Java Error opening registry key

...r own directories and version. If this doesn't help, there's still JavaRa http://raproducts.org/wordpress/ . share | improve this answer | follow | ...
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Why doesn't list have safe “get” method like dictionary?

...f your list). Of course, you can easily implement this yourself: def safe_list_get (l, idx, default): try: return l[idx] except IndexError: return default You could even monkeypatch it onto the __builtins__.list constructor in __main__, but that would be a less pervasive change since...
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Delete an element from a dictionary

...ay misunderstand that dict(d) can give them a copy with 'd'. But it's an incomplete copy. When only doing del keys operations, that's OK. But when you want to do something else to a nested dict, modifying 'r' using that copy method may cause change to the original 'd'. To get an authentic copy, you ...
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Where is Vagrant saving changes to the VM?

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What are some methods to debug Javascript inside of a UIWebView?

...tring in the iPhone simulator's console window: document.location.href = "http://debugger/" + encodeURIComponent(outputString); and on the objective C side: //-------------------------------------------------------------------- - (BOOL)webView:(UIWebView*)webView shouldStartLoadWi...
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Get the _id of inserted document in Mongo database in NodeJS

...ection.insert that will return the doc or docs inserted, which should have _ids. Try: collection.insert(objectToInsert, function(err,docsInserted){ console.log(docsInserted); }); and check the console to see what I mean. ...
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How can I format my grep output to show line numbers at the end of the line, and also the hit count?

... Refer this link for linux command linux http://linuxcommand.org/man_pages/grep1.html for displaying line no ,line of code and file use this command in your terminal or cmd, GitBash(Powered by terminal) grep -irn "YourStringToBeSearch" ...