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Recover from git reset --hard?
...AD@{5}: commit: restore admin
ecd2c1d HEAD@{6}: commit: re-enable settings app
# the commit the HEAD to be pointed to is 7c49ec7 (restore dependencies to the User model)
$ git reset HEAD@{2}
You got your day back! :)
shar...
How can I make the cursor turn to the wait cursor?
I have a C# application that has users login to it, and because the hashing algorithm is expensive, it takes a little while to do. How can I display the Wait/Busy Cursor (usually the hourglass) to the user to let them know the program is doing something?
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How to convert R Markdown to PDF?
...RStudio, I can use the following:
Rscript -e "Sys.setenv(RSTUDIO_PANDOC='/Applications/RStudio.app/Contents/MacOS/pandoc');library(rmarkdown); library(utils); render('input.Rmd', 'pdf_document')"
Old Answer (circa 2012)
So, a number of people have suggested that Pandoc is the way to go. See n...
My Git repository is in the wrong root directory. Can I move it? (../ instead of ./)
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the answer below is a much better approach since it retains all the history
– BigMikeW
Jul 5 '17 at 1:16
2
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Hidden Features of C#? [closed]
...ally useful, but no one uses it!
I'm willing to bet that every production app has the following code, even though it shouldn't:
string path = dir + "\\" + fileName;
share
a...
Internal Error 500 Apache, but nothing in the logs?
... Server errors when I try to make an HTTP POST to a specific address in my app. I've looked into the server logs in the custom log directory specified in the virtual hosts file, but the error doesn't show up there so debugging this has been a pain in the ass.
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PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]
...ing '/' as the delimiter but I have no success changing the format and swapping the '/' with a '-' .
5 Answers
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How can I set Image source with base64
...ence to prove your claim? Do you really think that there are no legacy web apps using jQuery? Your comment is based on your personal opinion, and really a waste of my personal time. Also if you check the project, it is still maintained and has a huge follower base. github.com/jquery/jquery/commits/...
How to stop EditText from gaining focus at Activity startup in Android
...setting android:focusableInTouchMode="true" to parent layout was the good approach thanks @Muhammad Babar
– sujith s
Mar 24 '15 at 10:15
8
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Render HTML to an image
...dless (version 74.0.3729.157 as of this response), it is actually easy:
"/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" --headless --screenshot --window-size=256,256 --default-background-color=0 button.html
Explanation of the command:
you run Chrome from the command line (here sh...