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How to write multiple line string using Bash with variables?
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The heredoc solutions are certainly the most common way to do this. Other common solutions are:
echo 'line 1, '"${kernel}"'
line 2,
line 3, '"${distro}"'
line 4' > /etc/myconfig.conf
and
exec 3>&1 # Save current stdout
exec > /etc/myconfig.conf
e...
Javascript: How to detect if browser window is scrolled to bottom?
...Chromium Version 47.0.2526.73 Built on Ubuntu 14.04, running on elementary OS 0.3.2 (64-bit)
– basickarl
Jan 5 '16 at 23:48
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How to ignore xargs commands if stdin input is empty?
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@wedi - OSX has BSD userspace, so this sort of thing will happen frequently. You can work around it by using homebrew to install the GNU fileutils.
– edk750
Jul 20 '16 at 19:41
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How can I get useful error messages in PHP?
...artman's link is also very good: http://www.ibm.com/developerworks/library/os-debug/
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How do I return multiple values from a function? [closed]
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Named tuples were added in 2.6 for this purpose. Also see os.stat for a similar builtin example.
>>> import collections
>>> Point = collections.namedtuple('Point', ['x', 'y'])
>>> p = Point(1, y=2)
>>> p.x, p.y
1 2
>>> p[0...
SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
...ny idea what causes this and how to fix it? I'm using Xcode 5 and running iOS 7.0.4 on device.
20 Answers
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How to disable Google Chrome auto update?
...ogle\ and find the folder "update".
2- There are a couple of options to choose from:
A) first method: Rename the folder:
- Right click > Rename > from Update.bak to Update2.bak for example.
- Now launch Chrome: NO MORE UPDATES!! since it can not find the update program !! Finished.
B) s...
How to define optional methods in Swift protocol?
Is it possible in Swift? If not then is there a workaround to do it?
19 Answers
19
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How to write to a file, using the logging Python module?
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is it possible to set file path
– neeraja
Nov 13 '18 at 9:36
1
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AWS Difference between a snapshot and AMI
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@cosbor11 You can't delete the snapshot for an AMI.
– Eric Hammond
Aug 9 '15 at 11:39
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