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Where can I get a list of Ansible pre-defined variables?
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"sectors": "497664",
"sectorsize": 512,
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How to template If-Else structures in data-bound views?
I constantly find myself using this idiom in KO-based HTML templates:
4 Answers
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MSysGit vs. Git for Windows
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As many answers in this post are old.
As on Nov 2015,
msysGit-based Git for Windows 1.x is now superseded by Git for Windows 2.x.
Git for Windows and git-scm both points to same download location for their binary
Download Location:
https://github.com/git-for-windows/git/releases/down...
Using pip behind a proxy with CNTLM
...or\certifi\cacert.pem. Export your corp's SSL interception certificate in Base64 .cer format, paste the public key into that file, and voilà, full https support behind the corporate proxy.
– Mike Strobel
Dec 4 '18 at 14:31
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HTML5 Number Input - Always show 2 decimal places
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Based on this answer from @Guilherme Ferreira you can trigger the parseFloat method every time the field changes. Therefore the value always shows two decimal places, even if a user changes the value by manual typing a number...
Upgrading PHP in XAMPP for Windows?
...t to point out that I have my PHP version installed as x86, therefore the x64 versions won't work. It is needed to download the correct portable version of Xampp x86 sourceforge.net/projects/xampp/files/XAMPP%20Windows/7.3.2 - You can check if you have x86 or x64 installed with phpinfo()
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What is the printf format specifier for bool?
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btoa is "binary string to base 64 string" in non-standard JavaScript (Gecko and WebKit), so you might want to use a different name.
– panzi
Oct 29 '13 at 2:18
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git command to show all (lightweight) tags creation dates
.... For example:
git tag -l --format='%(refname) %(taggerdate)'
Update, based on the comments below:
git tag -l --sort=-creatordate --format='%(creatordate:short): %(refname:short)'
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Plot correlation matrix into a graph
...ation matrix, plot it using one of the various tutorials out there.
Using base graphics:
http://flowingdata.com/2010/01/21/how-to-make-a-heatmap-a-quick-and-easy-solution/
Using ggplot2:
http://learnr.wordpress.com/2010/01/26/ggplot2-quick-heatmap-plotting/
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How do I determine whether my calculation of pi is accurate?
... = # of decimal digits desired
p = 64-bit prime number
Compute A using base 10 arithmetic and B using binary arithmetic.
If A = B, then with "extremely high probability", the conversion is correct.
For further reading, see my blog post Pi - 5 Trillion Digits.
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