Just spent too much time on finding out why sessions didn’t work on a particular site. To be precise: the PHP session cookie was not sent.
Turned out that there was a line in the site’s .htaccess that also set a temporary cookie:
Header set Set-Cookie "myCookie=1; path=/;"
All was fine when I changed
Header add Set-Cookie "myCookie=1; path=/;"
I read this (“Using Twitter From the Command Line Is Actually Really Fun“) and I wanted it too. Not in an ordinary Linux box but in the Ubuntu bash on Windows 10. Turned out that I needed to add a graphical browser to be able to log into Twitter and authenticate the Rainbow Stream app.
It isn’t hard to do, but I thought I’d write it down anyway.
Assuming that bash is already installed, run these commands. There will be lots of notices and messages…
sudo apt-get install python3-pip (skip this if you already have pip; it is only required for the third step)
sudo apt-get install libsqlite3-dev libjpeg-dev libfreetype6 libfreetype6-dev zlib1g-dev
sudo pip3 install rainbowstream
sudo apt-get install firefox (or any other web browser)
- in Windows, install an X server. I followed this article and installed the Xming X Server for Windows.
- back in bash:
firefox & (should open FF in an X window)
Hit enter to return to the prompt.
rainbowstream and authenticate the app in the browser. Enter the pin Twitter returns into rainbowstream and it should be up and running.
Writing this down as I usually forget how to localize text in
Left hand column, select Resources folder
Right click > New file… > Resource, Strings File
Save file as
Open the file in the editor, enter strings to localize, like
NSLocationWhenInUseUsageDescription = “Show your location on the map”;
In right hand column, click Localize button (makes the file localizable)
Now go to the project’s Localizations settings (under Project > Info)
Click Add language and select InfoPlist.strings
In the left hand column, there now are two entries under InfoPlist.strings. Edit as you please.
Works in Xcode 7 and 8.
A script that handled a php://input stream exited rather unexpectedly when it called
session_start(). I had ‘track_errors’ enabled, so there was a message in
$php_errormsg saying that headers had already been sent. But there was no file name or line number.
Continue reading Mysterious ‘headers already sent’ while handling php://input stream
As my production web server now runs on Apache 2.4 and PHP 5.6, an upgrade on the dev machine seemed appropriate. Also, Zend recently launched Studio 13, with support for PHP 5.6 and even PHP 7. I decided to upgrade everything at once.
Continue reading Studio without Server
Just spent too much time figuring out how to add a language to a keyboard, in order to get spell checking and auto type suggestions in the right language.
Continue reading Add language to Android Lollipop keyboard
On my server, I have a PHP script that runs once a day to post a message and a picture to a Facebook page that I administer. Yesterday Facebook upgraded their API to v2, breaking my script that had been running fine since a few years.
Continue reading Post from server to Facebook page with FB’s PHP SDK 4
Wasted some time figuring out how to create folders within mail folders.
Client: Thunderbird, server: Dovecot, mailbox format: Mbox.
Continue reading IMAP subfolders
Every time a cron job is executed, an entry will be added to syslog, no matter whether the job succeeded or not. I have a couple of crons that run every minute, so syslog gets awfully cluttered with useless lines. Adding
> /dev/null or
> /dev/null 2>&1 to the job commands doesn’t help.
Continue reading Stop cron from cluttering syslog
A while ago I couldn’t add any files to a Debian server I control. It was pretty odd, as there was plenty of free disk space available (
df -h will show that).
After I deleted a number of web cache files, I could add new files again. But soon the problem would return, leaving me wondering what was wrong.
Continue reading When the server ran out of inodes