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All falsey values in JavaScript
...L browsers only)
This is a weird one. document.all is a falsey object, with typeof as undefined. It was a Microsoft-proprietory function in IE before IE11, and was added to the HTML spec as a "willful violation of the JavaScript specification" so that sites written for IE wouldn't break on trying...
diff current working copy of a file with another branch's committed copy
I have a repo with file foo in the master branch. I switched to bar branch and made some changes to foo . How can I now run a git diff between this copy (which isn't committed yet) and the copy of the master branch?
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How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
...r the following error. The error seems to be due to the OS lacking the 32-bit architecture support. The error output is as following:
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Call removeView() on the child's parent first
First a little background:
11 Answers
11
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How can I update the current line in a C# Windows Console App?
When building a Windows Console App in C#, is it possible to write to the console without having to extend a current line or go to a new line? For example, if I want to show a percentage representing how close a process is to completion, I'd just like to update the value on the same line as the cur...
jQuery Get Selected Option From Dropdown
... $("#id").val() to return the value of the selected option, but this time it doesn't work.
The selected tag has the id aioConceptName
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How to convert a factor to integer\numeric without loss of information?
...as.numeric applied to
a factor is meaningless, and may
happen by implicit coercion. To
transform a factor f to
approximately its original numeric
values, as.numeric(levels(f))[f] is
recommended and slightly more
efficient than
as.numeric(as.character(f)).
The FAQ on R has similar ...
How different is Scrum practice from Agile Practice? [duplicate]
...follow
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edited Jun 15 '13 at 4:00
answered Oct 19 '09 at 4:28
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How do you upload images to a gist?
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With a little creativity you can achieve this faster than cloning. To drag/drop:
Create the Gist
Drag an image into the comment field below. This will upload your image file and insert the markdown code with the url for you...
How to perform static code analysis in php? [closed]
Is there an static analysis tool for PHP source files? The binary itself can check for syntax errors, but I'm looking for something that does more, like:
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