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How do I diff the same file between two different commits on the same branch?

...ow and two commits back, here are three equivalent commands: $ git diff HEAD^^ HEAD main.c $ git diff HEAD^^..HEAD -- main.c $ git diff HEAD~2 HEAD -- main.c share | improve this answer |...
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Call to undefined method mysqli_stmt::get_result

... Please read the user notes for this method: http://php.net/manual/en/mysqli-stmt.get-result.php It requires the mysqlnd driver... if it isn't installed on your webspace you will have to work with BIND_RESULT & FETCH! https://se...
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Copy / Put text on the clipboard with FireFox, Safari and Chrome

...ome kind of action (ie. clicking a button). One way to do this would be to add an onClick event to a html button that calls a method which copies the text. A full example: function copier(){ document.getElementById('myText').select(); document.execCommand('copy'); } <button onclick...
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Saving a Numpy array as an image

... Green-Man 3766 bronze badges answered May 24 '09 at 0:26 dF.dF. 64.2k2727 gold badges123123 silver ba...
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How to add extra info to copied web text

... 2020 Update Solution that works on all recent browsers. document.addEventListener('copy', (event) => { const pagelink = `\n\nRead more at: ${document.location.href}`; event.clipboardData.setData('text', document.getSelection() + pagelink); event.preventDefault(); }); Lorem ip...
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Warning - Build path specifies execution environment J2SE-1.4

...ava build path: Libraries; Remove the "JRE System Library[J2SE 1.4]" Click Add Library -> JRE System Library Select the new "Execution Environment" or Workspace default JRE share | improve this ...
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Common use-cases for pickle in Python

... Dave KirbyDave Kirby 22k44 gold badges5757 silver badges7878 bronze badges 27...
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In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]

... Igor ArtamonovIgor Artamonov 33.7k88 gold badges7171 silver badges105105 bronze badges ...
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Best way to display decimal without trailing zeroes

... Patrick McDonald 57.9k1313 gold badges9494 silver badges115115 bronze badges answered Jun 23 '10 at 18:59 TobyToby ...
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How to fix .pch file missing on build?

...file is missing. Is there a setting I am missing to get the pre-compiled headers back? 10 Answers ...