thorvn

1. Hạn chế việc sử dụng if else lồng nhau. Ở đầu function nên return các case sai sau đó mới viết logic cho function

2. Khi viết SQL không được nối chuỗi mà phải sử dụng param truyền vào câu truy vấn.

3. Sử dụng Active record hoặc Arel over raw queries

Example:

    # unless ids.blank?
    #   sql = "DELETE FROM links WHERE links.user_id = #{user_id.to_s} AND links.id IN (#{ids.to_s})"
    #   connection.execute(sql)
    # end
 return if ids.blank?

thorvn

1. Install XAMPP

Use PHP 5.x, not use PHP 7.x, because some function of BWAPP can't run.

chmod +x xampp-linux-x64-5.6.36-0-installer.run
sudo ./xampp-linux-x64-5.6.36-0-installer.run

2. Install BWAPP

After download BWAPP, extract and copy add dir to /opt/lampp/htdocs/ (dir install XAMPP).

thorvn

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history | awk '{CMD[$2]++;count++;}END { for (a in CMD)print CMD[a] " " CMD[a]/count*100 "% " a; }' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl | head -n10

Delete all local branch except master and develop

git branch | grep -v "(master\|develop)" | xargs git branch -D'

thorvn

Update pg_hba.conf as described in the previous section:

sudo vim /etc/postgresql/9.1/main/pg_hba.conf

Update the bottom of the file, which will read something like this, by default:

# TYPE  DATABASE        USER            ADDRESS                 METHOD

# "local" is for Unix domain socket connections only

thorvn

<li ng-repeat="group in groups" ng-class="{active: filterGroupIds[group.id]}">
  <div class="checkboxgroup whitebg large-custom">
    <input type="checkbox" id="groupsSelected{{$index}}" ng-model="group.selected" ng-value="group.id">
    <label class="fake-input" for="groupsSelected{{$index}}"></label>
    <label for="groupsSelected{{$index}}">{{ group.name }}</label>
  </div>
</li>

thorvn

cd /var/lib/jenkins/workspace/rails_ci_1
ruby -v
gem install bundler
bundle install

thorvn

curl -X POST -H "Content-Type: multipart/form-data"  -F cloud_storages[]["bookmark_data"]=@arch_screenshot.png -F cloud_storages[]["real_filename"]=test_1 -F cloud_storages[]["ext"]=jpg -F cloud_storages[]["bookmark_data"]=@arch_screenshot.png -F cloud_storages[]["real_filename"]=test_2 -F cloud_storages[]["ext"]=png localhost:3000/api/v2/cloud_storages?keyapi=03da0b83c3dab8e2a48d28d1944b08dd

thorvn

FROM ruby:2.4.1-alpine3.6

RUN apk add --update build-base libffi-dev libxml2-dev libxslt-dev postgresql-dev nodejs tzdata bash

ENV RAILS_ENV=production \
    APP_HOME=/app

ENV BUNDLE_PATH /box

RUN mkdir -p $APP_HOME

thorvn

FROM ruby:2.4.1-alpine3.6

RUN apk add --update build-base libffi-dev libxml2-dev libxslt-dev postgresql-dev nodejs tzdata bash

ENV RAILS_ENV=production \
    APP_HOME=/app \
   
ENV BUNDLE_PATH /bundle

RUN mkdir -p $APP_HOME

thorvn

eval "export $(egrep -z DBUS_SESSION_BUS_ADDRESS /proc/$(pgrep -u $LOGNAME gnome-session)/environ)";
DISPLAY=:0 notify-send "Hey!!!" "Keep your back straight and remember drink water!"