(C-x means ctrl+x, M-x means alt+x)
The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf
:
# Version key/value should be on his own line | |
PACKAGE_VERSION=$(cat package.json \ | |
| grep version \ | |
| head -1 \ | |
| awk -F: '{ print $2 }' \ | |
| sed 's/[",]//g' \ | |
| tr -d '[[:space:]]') | |
echo $PACKAGE_VERSION |
# Version key/value should be on his own line | |
PACKAGE_VERSION=$(cat package.json \ | |
| grep version \ | |
| head -1 \ | |
| awk -F: '{ print $2 }' \ | |
| sed 's/[",]//g') | |
echo $PACKAGE_VERSION |
Custom format for displaying bytes as kb
, mb
, gb
or tb
.
Response to a few places on the internet: https://productforums.google.com/forum/#!topic/docs/x_T_N-yRUYg And here: https://stackoverflow.com/questions/1533811/how-can-i-format-bytes-a-cell-in-excel-as-kb-mb-gb-etc
Here is one that I have been using:
[<1000000]0.00," KB";[<1000000000]0.00,," MB";0.00,,," GB"
Recently CSS has got a lot of negativity. But I would like to defend it and show, that with good naming convention CSS works pretty well.
My 3 developers team has just developed React.js application with 7668
lines of CSS (and just 2 !important
).
During one year of development we had 0 issues with CSS. No refactoring typos, no style leaks, no performance problems, possibly, it is the most stable part of our application.
Here are main principles we use to write CSS for modern (IE11+) browsers:
# There was a day where I have too many color schemes in iTerm2 and I want to remove them all. | |
# iTerm2 doesn't have "bulk remove" and it was literally painful to delete them one-by-one. | |
# iTerm2 save it's preference in ~/Library/Preferences/com.googlecode.iterm2.plist in a binary format | |
# What you need to do is basically copy that somewhere, convert to xml and remove color schemes in the xml files. | |
$ cd /tmp/ | |
$ cp ~/Library/Preferences/com.googlecode.iterm2.plist . | |
$ plutil -convert xml1 com.googlecode.iterm2.plist | |
$ vi com.googlecode.iterm2.plist |
#!/bin/sh | |
VERSION=0.8.6 | |
PLATFORM=darwin | |
ARCH=x64 | |
PREFIX="$HOME/node-v$VERSION-$PLATFORM-$ARCH" | |
mkdir -p "$PREFIX" && \ | |
curl http://nodejs.org/dist/v$VERSION/node-v$VERSION-$PLATFORM-$ARCH.tar.gz \ | |
| tar xzvf - --strip-components=1 -C "$PREFIX" |
When you modify a file in your repository, the change is initially unstaged. In order to commit it, you must stage it—that is, add it to the index—using git add
. When you make a commit, the changes that are committed are those that have been added to the index.
git reset
changes, at minimum, where your current branch is pointing. The difference between --mixed
and --soft
is whether or not your index is also modified. So, if we're on branch master
with this series of commits:
- A - B - C (master)
HEAD
points to C
and the index matches C
.
package main | |
import ( | |
"fmt" | |
"golang.org/x/text/encoding/charmap" | |
) | |
func main() { | |
for i := 0; i <= 255; i++ { | |
charnum := uint8(i) |
package main | |
import ( | |
"log" | |
"myserver" | |
"net/http" | |
) | |
const addr = "localhost:12345" |