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Using Rails 3.1 assets pipeline to conditionally use certain css
... 3.1.rc5. My problem is that I want to have my site render the various CSS files conditionally. I’m using Blueprint CSS and I’m trying to have sprockets/rails render screen.css most of the time, print.css only when printing, and ie.css only when the site is accessed from Internet Explorer....
Export a graph to .eps file with R
How do I export a graph to an .eps format file? I typically export my graphs to a .pdf file (using the 'pdf' function), and it works quite well. However, now I have to export to .eps files.
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“/usr/bin/ld: cannot find -lz”
... functions, routines, & data structures. Unix systems use .so, .a, .la files & Windows use .dll. These are compiled shared library files, that contain routines that other programs can link against and use to implement some functionality. For this example: libz implements data compression &a...
Execution failed app:processDebugResources Android Studio
...ls to:
buildToolsVersion "21.0.1"
You will find this setting inside the file app/build.gradle.
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Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
...pplication startup, however your notion of verification against the header file is incorrect. The header file defines prototypes which are required in order to compile the code which uses the library, but at link time the linker looks inside the library itself to make sure the functions it needs are...
Disable developer mode extensions pop up in Chrome
...ick Pack extension
Install the extension by dragging and dropping the .crx file into the chrome://extensions page.
You'll get an "Unsupported extensions disabled" popup if you try restarting Chrome at this point.
Then for Windows 7 or Windows 8:
Download Chrome group policy templates here
Copy ...
Warning on “diff.renamelimit variable” when doing git push
...it, rename, merge oh my...":
As already mentioned, git tries to detect file renames after that fact, for example when using git log or git diff/merge.
When trying to detect renames git distinguishes between exact and inexact renames with the former being a rename without changing the content o...
How to send an email with Python?
...dules we'll need
from email.mime.text import MIMEText
# Open a plain text file for reading. For this example, assume that
# the text file contains only ASCII characters.
with open(textfile, 'rb') as fp:
# Create a text/plain message
msg = MIMEText(fp.read())
# me == the sender's email add...
How do I start PowerShell from Windows Explorer?
... If you're on Windows 8, or later, you can simply use the built-in File -> "Open Windows Powershell"
– Vivek Maharajh
Jun 25 '13 at 9:04
7
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Express res.sendfile throwing forbidden error
..." is considered malicious. Resolve the local path first, then call res.sendfile. You can resolve the path with path.resolve beforehand.
var path = require('path');
res.sendFile(path.resolve('temp/index.html'));
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