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Should Gemfile.lock be included in .gitignore?
I'm sort of new to bundler and the files it generates. I have a copy of a git repo from GitHub that is being contributed to by many people so I was surprised to find that bundler created a file that didn't exist in the repo and wasn't in the .gitignore list.
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Android Studio Editor Font Sizing
...they?
All you have to do is click the "Save As" button to create a new profile. You can't change the font because you can't overwrite the default profiles.
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How to reset a remote Git repository to remove all commits?
...create the git repostory:
$ cd (project-directory)
$ git init
$ (add some files)
$ git add .
$ git commit -m 'Initial commit'
Push to remote server, overwriting. Remember you're going to mess everyone else up doing this … you better be the only client.
$ git remote add origin <url>
$ git ...
How do I get the directory from a file's full path?
What is the simplest way to get the directory that a file is in? I'm using this to set a working directory.
12 Answers
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How does this milw0rm heap spraying exploit work?
...n assembly at&t syntax x86 I believe (Wizard in Training).
set up the file:vim shellcodeExample.s
.text #required
.goblal _start #required
_start: #main function
jmp one #jump to the section labeled one:
two:
pop %rcx #pop %rcx off the stack, or something...
How to get the source directory of a Bash script from within the script itself?
..."${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
SOURCE="$(readlink "$SOURCE")"
[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relat...
Modular multiplicative inverse function in Python
...5189)
>>> gmpy.divm(1, 0, 5)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: not invertible
>>> gmpy.divm(1, 4, 8)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: not inv...
IOCTL Linux device driver [closed]
... things easily.
An alternative is the sysfs interface, where you set up a file under /sys/ and read/write that to get information from and to the driver. An example of how to set this up:
static ssize_t mydrvr_version_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
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How can I convert byte size into a human-readable format in Java?
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FileUtils.byteCountToDisplaySize(long size) would work if your project can depend on org.apache.commons.io.
JavaDoc for this method
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git-upload-pack: command not found, when cloning remote Git repo
...e git in the .bashrc on the remote machine. According to the manpage, .profile/.bash_profile are only read for interactive logins.
– Matt Curtis
Jun 15 '12 at 5:57
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