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How do I check the difference, in seconds, between two dates?
... @Nickpick the value is not always positive. e.g. the following is -60: from datetime import datetime; (datetime(2019, 1, 1, 0, 0) - datetime(2019, 1, 1, 0, 1)).total_seconds()
– JDiMatteo
Jan 2 '19 at 2:06
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Programming with white text on black background?
...ls required for bright then dark then bright as you occasionally look away from the monitor to relax your eyes (you should always do this, right?).
The best advice is to just try both, give it a week or so, and decide which you like better. If you find both the extremes are glaring, try using a mor...
.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
... is working as intended. Artery aka BrowserLink is a real-time connection from Visual Studio to all browsers running your code. It essentially allows Visual Studio to interact with every browser.
For instance if you have IE, Opera, Chrome and Firefox all running your code and you're trying to ens...
Bug With Firefox - Disabled Attribute of Input Not Resetting When Refreshing
...aining the inputs, or just directly to the input.
This stops autocomplete from working and prevents the browser from remembering the state of input fields.
Alternatively, you can just "hard-refresh" by clicking CTRL+F5. This will completely reset the current page.
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What is the rationale for fread/fwrite taking size and count as arguments?
...character encodings like UTF-8.
The SUS notes that this is actually taken from the ISO C documents.
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Bower and devDependencies vs dependencies
...files (bytes) during the install - consuming more (unnecessary) resources. From a purist POV, these extra bytes could be detrimental, just depends on your perspective.
To shed some light, looking at bower help install, modules listed under devDependencies can be omitted during the module installati...
Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
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Important! The HeapDump flags are available only from Java 1.5.0_07.
– rustyx
Sep 17 '12 at 15:53
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Rails: Open link in new tab (with 'link_to')
...king for how to open a link in a new tab within html (for anyone came here from Google), here:
<a href="http://www.facebook.com/mypage" target="_blank">Link name</a>
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Firebug-like debugger for Google Chrome
...o Chrome. Just right click anywhere on a page and choose "Inspect element" from the menu. Chrome has a graphical tool for debugging (like in Firebug), so you can debug JavaScript. It also does CSS inspection well and can even change CSS rendering on the fly.
For more information, see https://develo...
How to get rid of Git submodules untracked status?
...een automatically created (by OS X) in one of my submodules, preventing me from committing the main project. Arg! Time to update .gitignore...
– Courtney Christensen
Sep 9 '11 at 19:12
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