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How to focus on a form input text field on page load using jQuery?
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Why is everybody using jQuery for something simple as this.
<body OnLoad="document.myform.mytextfield.focus();">
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ReactJS: Modeling Bi-Directional Infinite Scrolling
...but it's really worth it.
If you can't know the size in advance, then add onload listeners to your image and when it is loaded then measure its displayed dimension and update the stored row height and compensate the scroll position.
Jumping at a random element
If you need to jump at a random elem...
Good tool to visualise database schema? [closed]
...iz Dot and export your database) 3.) Open terminal and convert dot file to SVG dot -Tsvg your_database.dot > your_database.svg 4.) Optionally convert generated SVG to JPG or PNG using any tool of your choice (Inkscape, ImageMagick, GraphicsMagick, etc.)
– Arvid
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What is the “FS”/“GS” register intended for?
... 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 47.1084 7.58816C47.4091 7.46349 4...
Convert blob to base64
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var reader = new FileReader();
reader.readAsDataURL(blob);
reader.onloadend = function() {
var base64data = reader.result;
console.log(base64data);
}
Form the docs readAsDataURL encodes to base64
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adb shell command to make Android package uninstall dialog appear
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Above command shows Delete This App confirmation dialog on the phone. Use adb shell pm uninstall -k com.packagename instead.
– ViliusK
Jun 21 '16 at 4:50
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How to capture stdout output from a Python function call?
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How to use subprocess popen Python
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...ind that key on my computer. The solution?
ssh-add ~/.ssh/id_rsa
#and, to confirm it's been added to the known list of keys
ssh-add -l
I would like to give credit to https://help.github.com/articles/error-permission-denied-publickey for being a good reference.
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Why does changing 0.1f to 0 slow down performance by 10x?
...math for the Visual Studio compiler is /fp:fast but I haven't been able to confirm whether this also disables denormals.1
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