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How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War
... ruby-compass : seems to install both on Ubuntu - Ruby wasn't installed in my case
– myol
Oct 15 '14 at 21:00
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How to include (source) R script in other scripts
...ated a utility R script, util.R, which I want to use from other scripts in my project.
What is the proper way to ensure that the function this script defines are available to function in my other scripts?
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Difference between attr_accessor and attr_accessible
...what is the difference between attr_accessor and attr_accessible ? From my understanding, using attr_accessor is used to create getter and setter methods for that variable, so that we can access the variable like Object.variable or Object.variable = some_value .
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No grammar constraints (DTD or XML schema) detected for the document
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In my case I have solved this annoying warning by simply adding the <!DOCTYPE xml> after the <?xml ... > tag.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xml>
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Set a path variable with spaces in the path in a Windows .cmd file or batch file
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Try something like this:
SET MY_PATH=C:\Folder with a space
"%MY_PATH%\MyProgram.exe" /switch1 /switch2
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Best practice for embedding arbitrary JSON in the DOM?
...ize the JSON object first: you can't just embed user originating data. See my comment on the question.
– silviot
Apr 10 '14 at 16:19
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Where can I find “make” program for Mac OS X Lion?
Just upgraded my computer to Mac OS X Lion and went to terminal and typed "make" but it says:
-bash: make: command not found
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keytool error :java.io.IoException:Incorrect AVA format
..., I could have spent days trying to figure this out, and it was a comma in my organization's name (I used "..., LLC"). Thanks a ton.
– akousmata
Dec 18 '13 at 15:30
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how to make twitter bootstrap submenu to open on the left side?
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OP's question and my answer are from august 2012. Meanwhile, Bootstrap is changed, so now you have .pull-left class. Back then, my answer was correct. Now you don't have to manually set css, you have that .pull-left class.
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Replace input type=file by an image
... be done without some hacks and/or javascript . But, the thing is that in my case the upload file buttons are just for uploading images ( jpeg|jpg|png|gif ), so I was wondering if I could use a " clickable " image which would act exactly as an input type file (show the dialog box, and same $_FILE o...