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How do you stop MySQL on a Mac OS install?
I installed MySQL via MacPorts . What is the command I need to stop the server (I need to test how my application behave when MySQL is dead)?
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Does ARC support dispatch queues?
...or the long answer…
If your deployment target is lower than iOS 6.0 or Mac OS X 10.8
You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them.
If your deployment target is iOS 6.0 or Mac OS X 10.8 or later
ARC will manage your queue for you. You do not ne...
How do I create a new class in IntelliJ without using the mouse?
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For Mac Os, command + 1 , then press control + return
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Docker can't connect to docker daemon
...r runs with correct permissions.
Start docker.
sudo service docker start
Mac OS X
As Dayel Ostraco says is necessary to add environments variables:
docker-machine start # Start virtual machine for docker
docker-machine env # It's helps to get environment variables
eval "$(docker-machine env def...
What is the difference between string primitives and String objects in JavaScript?
...n 22 '13 at 23:45
Fabrício MattéFabrício Matté
63.9k2222 gold badges114114 silver badges156156 bronze badges
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
...orrect that the OP is reading ISO 8859-1, as can be deduced from the 0xe9 (é) in the error message, but you should explain why your solution works. The reference to speech recognitions API's does not help.
– RolfBly
Oct 26 '17 at 20:26
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PHP script - detect whether running under linux or Windows?
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You can check if the directory separator is / (for unix/linux/mac) or \ on windows. The constant name is DIRECTORY_SEPARATOR.
if (DIRECTORY_SEPARATOR === '/') {
// unix, linux, mac
}
if (DIRECTORY_SEPARATOR === '\\') {
// windows
}
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sys.argv[1] meaning in script
... answered Nov 7 '10 at 11:44
Frédéric HamidiFrédéric Hamidi
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Update R using RStudio
...RStudio
rejoice
--wait - what about my beloved packages??--
ok, I use a Mac, so I can only provide accurate details for the Mac - perhaps someone else can provide the accurate paths for windows/linux; I believe the process will be the same.
To ensure that your packages work with your shiny new v...
Compression/Decompression string with C#
...ut only for UTF8-based things. If you add in, say, Swedish characters like åäö to the string value you're serialize/deserializing it will fail a round-trip test :/
– bc3tech
Aug 21 '19 at 12:32
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