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How do I accomplish an if/else in mustache.js?

...e are the only checks, i.e. you can't check if the value of a tag equals 5 and then fall into that tag's code. – MandM Nov 13 '15 at 19:21 23 ...
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Understanding :source option of has_one/has_many through of Rails

Please help me in understanding the :source option of has_one/has_many :through association. The Rails API explanation makes very little sense to me. ...
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Attach to a processes output for viewing

... There are a few options here. One is to redirect the output of the command to a file, and then use 'tail' to view new lines that are added to that file in real time. Another option is to launch your program inside of 'screen', which is a sort-of text-based Terminal application. Screen sessions...
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Why do I get “'property cannot be assigned” when sending an SMTP email?

I can't understand why this code is not working. I get an error saying property can not be assigned 17 Answers ...
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How to get git diff with full context?

... Thanks @balki, I tried your suggestion and noticed that <pre>$(wc -l MYFILE)</pre> expands to the line count followed by the file name, so the second use of the filename can be omitted also. I'm updating my answer to reflect this. ...
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How do I use vi keys in ipython under *nix?

... In case someone's wandering in here recently, IPython 5.0 switched from readline to prompt_toolkit, so an updated answer to this question is to pass an option: $ ipython --TerminalInteractiveShell.editing_mode=vi ... or to set it globally in...
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Java's final vs. C++'s const

...even in Java: a has already been assigned a value. } } In both Java and C++ member variables may be final/const respectively. These need to be given a value by the time an instance of the class is finished being constructed. In Java they must be set before the constructor has finished, this ...
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jQuery selectors on custom data attributes using HTML5

...col="1"][data-row="2"]') Will this select the div where data-col equals 1 and data-row equals 2, or will it select on either of those? – Luuuud Oct 11 '12 at 13:53 10 ...
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.NET 4.0 build issues on CI server

...stall VS anymore, you can install the "Microsoft Windows SDK for Windows 7 and .NET Framework 4" now. http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=6b6c21d2-2006-4afa-9702-529fa782d63b share ...
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Setting transparent images background in IrfanView

I have some PNG images which consist of a black shape and a transparent background. Unfortunately, IrfanView shows transparent background as black color, so I see just black on black. I've found in Irfan settings that I can change the window's background color, but it changes only around the image, ...