erikcox

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erikcox

public boolean canConnect() {
  ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
  NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
  return activeNetworkInfo != null && activeNetworkInfo.isConnected();
}

erikcox

/* Look into android.provider.Settings
   Not all settings may be available on customized versions of Android,
   so be sure to catch ActivityNotFoundException. */

try {
    startActivity(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS));
} catch (ActivityNotFoundException e) {
    // Unavailable
}

erikcox

function fizzBuzz(n) {
    for (i = 0; i <= n; i++) {
        if (i % 15 === 0) {
            console.log("FizzBuzz");
        } else if (i % 3 === 0) {
            console.log("Fizz");
        } else if (i % 5 === 0) {
            console.log("Buzz");
        } else {
            console.log(i);

erikcox

android update sdk --no-ui --all

erikcox

mkvirtualenv [ENV_NAME] # creates and activates a fresh virtual environment
rmvirtualenv [ENV_NAME] # removes virtual environment
workon [ENV_NAME] # activates an already-created virtual environment
deactivate # deactivates the virtual environment that is currently active

# within an activated virtualenv
pip install [PACKAGE_NAME] #installs a package into the virtualenv
pip freeze # lists the packages that is installed & accessible within the virtualenv

erikcox

# Setup
git config --global user.name "Erik Cox"
git config --global user.email "[email protected]"
git config --global color.ui auto

# Creating a new local repository
git init

# Cloning
git clone <URL>

erikcox

tmux new -s session_name -n window_name # Creates a new session with a named window
tmux attach -t session_name # Attaches to tmux session
tmux ls # Lists all tmux sessions

#PREFIX is Ctrl-b by default
PREFIX ? # Lists all commands available
PREFIX d # Detaches window
PREFIX c # New window
PREFIX , # Rename window
PREFIX n # Next window

erikcox

.debug { border:1px dashed red; }

erikcox

Permissions
  Directories/Files                                       Permissions   
  Public directories                                      0711  
  Private Directories                                     0700  
  Python scripts (.py)                                    0700  
  CGI scripts (.py)                                       0755  
  Regular files inside pub dirs (CSS, HTML, etc)          0644