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How can I get a side-by-side diff when I do “git diff”?
...mple vimdiff is auto supported and can be opened from the command line by:
cd /path/to/git/repo
git difftool --tool=vimdiff
Other supported external diff tools are listed via git difftool --tool-help here is an example output:
'git difftool --tool=<tool>' may be set to one of the following:
...
Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
...ql_native_password | localhost |
| debian-sys-maint | *497C3D7B50479A812B89CD12EC3EDA6C0CB686F0 | mysql_native_password | localhost |
+------------------+-------------------------------------------+-----------------------+-----------+
4 rows in set (0.00 sec)
To allow connection with root and pass...
GLib compile error (ffi.h), but libffi is installed
...{PREFIX}/include, which is /usr/local/include for me.
My full recipe is:
cd /var/tmp
rm -rf libffi-3.0.9
untgz /usr/local/src/utils/libffi-3.0.9.tar.gz
cd libffi-3.0.9
/bin/perl -pe 's#^AM_CFLAGS = .*#AM_CFLAGS = -g#' -i Makefile.in
/bin/perl -pe 's#^includesdir = .*#includesdir = \@includedir\@#'...
How to get line count of a large file cheaply in Python?
... It seems that wccount() is the fastest gist.github.com/0ac760859e614cd03652
– jfs
Jan 31 '11 at 8:18
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show 9 more comments
...
XMLHttpRequest cannot load file. Cross origin requests are only supported for HTTP
...e as a webpage.
If you need to get back to the C:\ Root directory - type cd/
type cd Drive:\Folder\Folder\etc to get to the folder where your .Html file is (or php, etc)
Check the path. type: path at the command prompt. You must see the path to the folder where python is located. For example, ...
Installing Python 3 on RHEL
...on.org/ftp/python/3.4.3/Python-3.4.3.tar.xz
Unzip
$ tar xf Python-3.*
$ cd Python-3.*
Prepare compilation
$ ./configure
Build
$ make
Install
$ make install
OR if you don't want to overwrite the python executable (safer, at least on some distros yum needs python to be 2.x, such as for RHEL...
What is the benefit of using $() instead of backticks in shell scripts?
...ike getting the name (not the full path) of the parent directory:
pax> cd /home/pax/xyzzy/plugh
pax> parent=$(basename $(dirname $PWD))
pax> echo $parent
xyzzy
(a) Now that specific command may not actually work, I haven't tested the functionality. So, if you vote me down for it, you'v...
How do I revert all local changes in Git managed project to previous state?
...
Re-clone
GIT=$(git rev-parse --show-toplevel)
cd $GIT/..
rm -rf $GIT
git clone ...
✅ Deletes local, non-pushed commits
✅ Reverts changes you made to tracked files
✅ Restores tracked files you deleted
✅ Deletes files/dirs listed in .gitignore (like build files)...
Set title background color
...gt;
<resources>
<color name="titlebackgroundcolor">#3232CD</color>
<color name="titletextcolor">#FFFF00</color>
</resources>
In the AndroidMANIFEST.xml, set the theme attribute either in the application (for the whole application) or in the activity (...
Is there a command like “watch” or “inotifywait” on the Mac?
...atch
Installation without Homebrew
Type these commands in Terminal.app
cd /tmp
git clone https://github.com/alandipert/fswatch
cd fswatch/
make
cp fswatch /usr/local/bin/fswatch
If you don't have a c compiler on your system you may need to install Xcode or Xcode command line tools - both free....