pschyska

" Highlight currently open file in nerdtree
" see http://superuser.com/a/474298/175466
" see http://superuser.com/a/509721/175466

" returns true iff is NERDTree open/active
function! rc:isNTOpen()
  return exists("t:NERDTreeBufName") && (bufwinnr(t:NERDTreeBufName) != -1)
endfunction

" returns true iff focused window is NERDTree window

BrandonSmith

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.cards.notification">

    <uses-sdk
        android:minSdkVersion="17"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"

tomhodgins

This is a collection of my most often used lines of code, as well as a few other examples I want to have ready at a moment's notice. These snippets focus on building HTML from scratch, linking in good web fonts, and setting up responsive styles for your pages.

Table of Contents

• HTML Snippets
• Font Snippets
• CSS Snippets
• JavaScript Functions
• Shell Commands

odigity

# (I recommend understanding the basics of this first: http://sequel.jeremyevans.net/rdoc/files/doc/object_model_rdoc.html)

# Extending the underlying dataset  (http://sequel.jeremyevans.net/rdoc/files/README_rdoc.html#label-Extending+the+underlying+dataset)

# The recommended way to implement table-wide logic by defining methods on the dataset using dataset_module:

    class Post < Sequel::Model
      dataset_module do
        def posts_with_few_comments
          where{num_comments < 30}

joepie91

Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

• A Russian translation of this article can be found here, contributed by Timur Demin.
• A Turkish translation can be found here, contributed by agyild.
• There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.

junegunn

# GIT heart FZF
# -------------

is_in_git_repo() {
  git rev-parse HEAD > /dev/null 2>&1
}

fzf-down() {
  fzf --height 50% --min-height 20 --border --bind ctrl-/:toggle-preview "$@"
}

huytd

[merge]
  tool = vimdiff
[mergetool]
  prompt = true
[mergetool "vimdiff"]
  cmd = nvim -d $LOCAL $REMOTE $MERGED -c '$wincmd w' -c 'wincmd J'
[difftool]
  prompt = false
[diff]
  tool = vimdiff

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

luong-komorebi

Hướng dẫn thiết lập gmail cho chúng ta

Gmail có đặc điểm là có giao diện dễ xài, quen thuộc với số đông người dùng. Tuy nhiên, vì chi phí lớn ($5/ người) cho email doanh nghiệp với đuôi @tencongty.com nên hiện tại brandartist của chúng ta phải thuê một thùng mail khác rẻ hơn. Các thùng mail bên ngoài thì không có giao diện như Gmail mà sẽ có giao diện riêng, dẫn đến một số khó khăn trong việc tương tác của người dùng bình thường.

Do đó, nhu cầu sản sinh cần thiết là làm sao dùng giao diện gmail, nhưng lại gửi và nhận được mail của công ty. ( Hay nói cách khác là biến gmail thành hộp thư trung gian )

Gửi

• Bước 1: truy cập setting của gmail.

reachlin

  // For all the confusing Prometheus configuration and
  // regular expressions,
  // explained in examples.


  // Remember, there are default values for each item if it's missing.
  // regex is (.*),
  // replacement is $1,
  // separator is ;
  // ,and action is replace