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How to run a program without an operating system?
... safer and more convenient for development. The QEMU tests have been on an Ubuntu 18.04 host with the pre-packaged QEMU 2.11.1.
The code of all x86 examples below and more is present on this GitHub repo.
How to run the examples on x86 real hardware
Remember that running examples on real hardware can...
Importing a Maven project into Eclipse from Git
...ite)
m2e-egit 0.14.0 (m2e marketplace when adding a connector)
Tested on Ubuntu Raring.
You can certainly "Import" -> "Maven" -> "Check out Maven Projects from SCM", and this is the quickest way. However, such direct import currently does not give you control over the cloned repository fold...
Could not open a connection to your authentication agent
...riefly explain what the issue might have been? Thanks :) This worked on my Ubuntu 14.04 too.
– harkirat1892
Feb 10 '16 at 13:13
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In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
...
on linux (ubuntu 15 ) / chrome v45, readonly changes the pointer to a "disabled hand" but the field is then clickable. with disabled it works as expected
– simone cittadini
Oct 8 '15 at 10:19
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Test if executable exists in Python?
... some OS's you may need to add the executable's extension. For example, on Ubuntu I can write which("scp") but on Windows, I needed to write which("scp.exe").
– waffleman
Dec 9 '10 at 14:37
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Maximum number of threads per process in Linux?
...
I am trying to change this on my ubuntu 12.04 and it not changing with your command. I also tried vi to change it, but I get E667: Fsync failed when I try to save on vi.
– Siddharth
May 4 '13 at 5:04
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Warning: push.default is unset; its implicit value is changing in Git 2.0
...
I was wondering why I was getting that big warning message on Ubuntu 16.04 (which comes with Git 2.7.4), but not on Arch Linux. The reason is that the warning was removed in Git 2.8 (March 2016):
Across the transition at around Git version 2.0, the user used to
get a pretty loud w...
Show the progress of a Python multiprocessing pool imap_unordered call?
...
@HananShteingart: It works fine on my system (Ubuntu) with both Python 2 and 3. I've used def do_word(*a): time.sleep(.1) as an example. If it doesn't work for you then create a complete minimal code example which demonstrates your issue: describe using words what do you...
How do you add swap to an EC2 instance?
...er instance is using swap using this command
cat /proc/meminfo
result:
ubuntu@ip-172-31-24-245:/$ cat /proc/meminfo
MemTotal: 604340 kB
MemFree: 8524 kB
Buffers: 3380 kB
Cached: 398316 kB
SwapCached: 0 kB
Active: 165476 kB
Inactive: ...
Is there a link to GitHub for downloading a file in the latest release of a repository?
...for your distribution and architecture. For the atom text editor on 64-bit Ubuntu: curl -s https://api.github.com/repos/atom/atom/releases | grep browser_download_url | grep '64[.]deb' | head -n 1 | cut -d '"' -f 4
– hobs
May 31 '15 at 18:26
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