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How to resize a VirtualBox vmdk file
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I have symlinked the vm file from my ssd to a big ssd. I had to specify the symlink path VBoxManage clonehd "~/path/to/symlink/packer-centos-6.5-x86_64-disk1.vmdk" "/media/k0pernikus/thatFatSlowDisk/cloned_packer-centos-6.5-x86_64-disk1.vdi" If you specfiy th...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
... which means for example the following two selectors are equivalent:
table.myClass tr.row:nth-child(odd)
table.myClass tr:nth-child(odd).row
Translated to English, they both mean:
Select any tr element that matches all of the following independent conditions:
it is an odd-numbered child of its pa...
Multiple working directories with Git?
...2.7.0-rc0 -- merge listed in batch #7) extended the path manipulation in a mysterious way.
If it is unable to strip "/.git" from the path, then it instead reports the current working directory as the linked worktree's path:
if (!strbuf_strip_suffix(&worktree_path, "/.git")) {
strbuf_reset(&a...
How do I clone a single branch in Git?
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Thanks you. only add "-b branch_name" in my case. It saved me a lot of time.
– PhatHV
Aug 27 '12 at 2:51
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What is the difference between varchar and varchar2 in Oracle?
...e as a terrible kludge? Seems like how I would have solved some problem in my first week of learning to program.
– Ian Varley
May 31 '10 at 15:14
8
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How to make rpm auto install dependencies
...e/user/repo
Create a repository configuration file, e.g. /etc/yum.repos.d/myrepo.repo containing
[local]
name=My Awesome Repo
baseurl=file:///home/user/repo
enabled=1
gpgcheck=0
Install your package using
# yum install packagename
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Http Basic Authentication in Java using HttpClient?
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This is the version works for me in my use case where the HttpClient is already provided and you can not set the setDefaultCredentialsProvider() on the builder while build the httpclient. Also I like it because it is per call scope. Not on the whole httpclient...
Set default CRAN mirror permanent in R
...mirror
# local({r <- getOption("repos")
# r["CRAN"] <- "http://my.local.cran"
# options(repos=r)})
So remove the comment marks and change "http://my.local.cran" to the correct website, e.g.:
local({r <- getOption("repos")
r["CRAN"] <- "http://cran.r-project.org"
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Representing and solving a maze given an image
...ctually have an answer. Do you have any specific questions? Items 1-4 from my list are the manual processing I was asking about. Item 5 is a BFS - the very basic algorithm for graphs, but it can be applied to image directly, without converting pixels to vertices and neighbors to edges.
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“Rate This App”-link in Google Play store app on the phone
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I open the Play Store from my App with the following code:
val uri: Uri = Uri.parse("market://details?id=$packageName")
val goToMarket = Intent(Intent.ACTION_VIEW, uri)
// To count with Play market backstack, After p...