quietcricket

string getIPAddress(){
    string ipAddress="Unable to get IP Address";
    struct ifaddrs *interfaces = NULL;
    struct ifaddrs *temp_addr = NULL;
    int success = 0;
    // retrieve the current interfaces - returns 0 on success
    success = getifaddrs(&interfaces);
    if (success == 0) {
        // Loop through linked list of interfaces
        temp_addr = interfaces;

quietcricket

-(float)compareString:(NSString *)originalString withString:(NSString *)comparisonString
{
	// Normalize strings
	[originalString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
	[comparisonString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];

	originalString = [originalString lowercaseString];
	comparisonString = [comparisonString lowercaseString];

	// Step 1 (Steps follow description at http://www.merriampark.com/ld.htm)

quietcricket

// alterkeys.c
// http://osxbook.com
//
// Complile using the following command line:
//     gcc -Wall -o alterkeys alterkeys.c -framework ApplicationServices
//
// You need superuser privileges to create the event tap, unless accessibility
// is enabled. To do so, select the "Enable access for assistive devices"
// checkbox in the Universal Access system preference pane.

quietcricket

def abspath(filename):
    # looking for magic word _MEIPASS
    bundle_dir = getattr(sys, '_MEIPASS', os.path.abspath(os.path.dirname(__file__)))
    return os.path.abspath(os.path.join(bundle_dir, filename))

quietcricket

For Windows 💻 only

Because the computer is behind a corporate firewall, with additional firewall software installed, pip install always fails and gives a CERTIFICATE_VERIFY_FAILED error. It's either the access to the to the cert file is blocked or the cert is not recognized.

The best way to solve this problem I found so far is to add a pip.ini file in ~/AppData/Roaming/pip/pip.ini with the following content

[global]

quietcricket

• Unlock domain in AWS Route53
• Copy authentication code
• Start transfer process in Gandi
• Paste authentication code
• AWS will send a approval link to the email address registered for the domain
• If the approval link is not triggered, domain transfer will fail
• The last step is very important

quietcricket

import mimetypes

def upload_s3(key, fileobj, bucket_name, cache=999999):
    """
    Lots of problems with new boto3 library. Many functions are not documented or wrongly documented
    1. s3.Object.metadata, s3.Object.cache_control, s3.Object.content_type: are read only, gotcha
    2. If you set it with `ExtraArgs={'Metadata':{...}}`, wrong again. Cache-Control will become amz-x-cache-control,
    not what you wanted
    3. If you set it with `ExtraArgs={'Cache-Control':'max-age=999'}`, wrong again! They need too be CacheControl and ContentType
    """

quietcricket

# Making gif with PNG files
# Generate palette
ffmpeg -f image2 -i frame%04d.png -vf scale=900:-1:sws_dither=ed,palettegen palette.png
# Join png files using the palette generate
ffmpeg -i frame%04d.png -i palette.png -filter_complex "fps=12,scale=900:-1:flags=lanczos[x];[x][1:v]paletteuse" video.gif

quietcricket

import hashlib
import hmac
import base64
import secrets
import json
import os

print("Create a user account with email and the password is randomly generated.")

email = input("Email: ")

quietcricket

import json
from livereload import Server
from tornado.web import RedirectHandler, StaticFileHandler

settings = json.load(open('.firebaserc'))
server_url = 'https://%s.web.app/__/' % settings['projects']['default']


class NoCacheHandler(StaticFileHandler):
    def set_extra_headers(self, path):