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Current location permission dialog disappears too quickly
...the user's location, gets the co-ordinates , and provides a distance to or from their destination or origin. All these possible destinations are shown in a table view, so I'm getting the users co-ordinates at the same time as populating the table. The only thing is, the alert view that asks for the ...
What is the meaning of the term arena in relation to memory?
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@AndreasHaferburg: The memory allocator from the standard library automatically has a massive advantage over custom-writing your own, namely that you don't have to write/test/debug/maintain etc. Even if you're certain with no evidence that you can improve performan...
scp or sftp copy multiple files with single command
I'd like to copy files from/to remote server in different directories.
For example, I want to run these 4 commands at once.
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Copy folder structure (without files) from one location to another
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Best answer from me with find. Else you can try rsync solution from Chen Levy answer in this SO question
– Mat M
May 14 '14 at 13:14
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Can I mix MySQL APIs in PHP?
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You can't mix any of the three (mysql_*, mysqli_*, PDO) MYSQL API's from PHP together, it just doesn't work. It's even in the manual FAQ:
It is not possible to mix the extensions. So, for example, passing a mysqli connection to PDO_MySQL or ext/mysql will not work.
You need to use the...
Continuously read from STDOUT of external process in Ruby
I want to run blender from the command line through a ruby script, which will then process the output given by blender line by line to update a progress bar in a GUI. It's not really important that blender is the external process whose stdout I need to read.
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nodejs how to read keystrokes from stdin
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For those finding this answer since this capability was stripped from tty, here's how to get a raw character stream from stdin:
var stdin = process.stdin;
// without this, we would only get streams once enter is pressed
stdin.setRawMode( true );
// resume stdin in the parent process (no...
How to prevent rm from reporting that a file was not found?
...r a command to make rm quiet, but the only option I found is -f , which from the description, "ignore nonexistent files, never prompt", seems to be the right choice, but the name does not seem to fit, so I am concerned it might have unintended consequences.
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Python: Best way to add to sys.path relative to the current running script
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what if the script being runned from a different directory? for example from root directory by giving the full system path? then os.getcwd() will return "/"
– obayhan
Oct 12 '19 at 12:14
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Access Container View Controller from Parent iOS
...the new Container View but am not quite sure how to access it's controller from the containing view.
11 Answers
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