(see below for original answer) Update Sept. 2016: Docker 1.13: PR 26108 and commit 86de7c0 introduce a few new commands to help facilitate visualizing how much space the docker daemon data is taking on disk and allowing for easily cleaning up "unneeded" excess. docker system prune will delete all dangling data (containers, networks, and images). You can remove all unused volumes with the --volume
Out-File seems to force the BOM when using UTF-8: $MyFile = Get-Content $MyPath $MyFile | Out-File -Encoding "UTF8" $MyPath How can I write a file in UTF-8 with no BOM using PowerShell? Update 2021 PowerShell has changed a bit since I wrote this question 10 years ago. Check multiple answers below, they have a lot of good information!
How do I merge cells using the Ruby Spreadsheet gem. I would like to merge the first 6 cells on the first row of a worksheet. When I try the following it does not work: merge_format = Spreadsheet::Format.new :align => :merge 6.times do |j| sheet.row(0).set_format(j,merge_format) end What am I doing wrong?
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