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...t/linux/enterprise/$releasever/en/os/SRPMS/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[rhel-source-beta]
name=Red Hat Enterprise Linux $releasever Beta - $basearch - Source
baseurl=ftp://ftp.redhat.com/pub/redhat/linux/beta/$releasever/en/os/SRPMS/
enab...
What is Vim recording and how can it be disabled?
...imes. Note that register '%' (name of the current
file) and '#' (name of the alternate file) cannot be
used. For "@=" you are prompted to enter an
expression. The result of the expression is then
execu...
How to list all properties of a PowerShell object
...
Get-WmiObject Win32_computersystem | fl *
It avoids the .format.ps1xml file that defines a table or list view for the object type, if there are any. The format file may even define column headers that don't match any property names.
...
Sourcetree - undo unpushed commits
... which will undo other commits. E.g. if you have a commit which adds a new file, git revert could be used to make a commit which will delete the new file.
About applying a soft reset: Assume you have the commits A to E (A---B---C---D---E) and you like to delete the last commit (E). Then you can do ...
Where is shared_ptr?
...ew int;
of
if you had boost installation path (for example @ C:\Program Files\Boost\boost_1_40_0) added to your IDE settings:
#include <boost/shared_ptr.hpp>
share
|
improve this answer
...
What do the &,
...e only used database.yml with each parameter called out explicitly, in the file below it uses some characters I do not understand. What does each line and symbol(&,*,
...
Multiline syntax for piping a heredoc; is this portable?
...directions or pipes. Your example is similar to something like this:
cat file |
cmd
And the shell grammar (further down on the linked page) includes these definitions:
pipe_sequence : command
| pipe_sequence '|' linebreak command
newline_list ...
Can I draw rectangle in XML?
... android:color="#ffffffff" />
</shape>
You can create a new XML file inside the drawable folder, and add the above code, then save it as rectangle.xml.
To use it inside a layout you would set the android:background attribute to the new drawable shape. The shape we have defined does not h...
Git fetch remote branch
...ps in the accepted answer, I got the error that pathspec did not match any file(s) known to git., but the rbranch:lbranch approach worked. Interestingly, it also fetched all the tags that started with the same prefix, like it is a wildcard (rbranch*).
– haridsv
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What is the difference between the GNU Makefile variable assignments =, ?=, := and +=?
...dy give a clear explanation of how variable assignment really works in Makefiles.
6 Answers
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