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Writing string to a file on a new line every time
I want to append a newline to my string every time I call file.write() . What's the easiest way to do this in Python?
10 A...
Determining the current foreground application from a background task or service
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With regards to "2. How my background application can know what the application currently running in the foreground is."
Do NOT use the getRunningAppProcesses() method as this returns all sorts of system rubbish from my experience and you'll get m...
How to add line break for UILabel?
...k-out and set the frame size in one quick step.
– jimmyjudas
Aug 13 '15 at 8:37
@Hermang, thanks for editing the answe...
How to determine the memory footprint (size) of a variable?
...ttps://github.com/arnaud-lb/php-memory-profiler. This is what I've done on my Ubuntu server to enable it:
sudo apt-get install libjudy-dev libjudydebian1
sudo pecl install memprof
echo "extension=memprof.so" > /etc/php5/mods-available/memprof.ini
sudo php5enmod memprof
service apache2 restart
An...
what's the correct way to send a file from REST web service to client?
...T services, but I've come across a difficult situation: sending files from my REST service to my client. So far I've gotten the hang of how to send simple data types (strings, integers, etc) but sending a file is a different matter since there are so many file formats that I don't know where I shoul...
Unrecognized SSL message, plaintext connection? Exception
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In my case that worked, thanks! javax.mail.MessagingException: Could not connect to SMTP host: mail.livemusicgo.com, port: 25; nested exception is: javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connec...
How do I calculate someone's age in Java?
...hods. For a subtle bug in the way Joda-Time calculates age, please look at my answer where I have given an overview about the behaviour of different libraries.
– Meno Hochschild
Aug 20 '15 at 9:08
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Java regex email
...ter@müller.de (valid and rejected by your example), matteo@78.47.122.114 (my email, valid and rejected by your example.
– Matteo
Nov 21 '11 at 5:58
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Ruby on Rails: Delete multiple hash keys
I often find myself writing this:
6 Answers
6
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Trying to git pull with error: cannot open .git/FETCH_HEAD: Permission denied
Help me please, I am trying to run this in my terminal:
29 Answers
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