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Should operator
...lly the question, is there a "right" way to implement operator<< ?
Reading this I can see that something like:
8 ...
What is Node.js? [closed]
...t for event loops with first class function objects and closures. People already know how to use it this way having used it in the browser to respond to user initiated events.
A lot of people already know JavaScript, even people who do not claim to be programmers. It is arguably the most popular pro...
How to disable phone number linking in Mobile Safari?
...
Went in to implement the awoodland's code before I read badger110 comment. So there I am, in AppDelegate.m when it occurs to me that I've seen this somewhere. I start looking around, find the checkbox in xib file and I think I've just discovered something magical. I come b...
Detach many subdirectories into a new, separate Git repository
...file like a_file_and_make_a_commit, you can choose to add a .gitignore, or README.md etc.
4 - Merge apps repo first:
git remote add apps-repo ../apps-repo
git fetch apps-repo
git merge -s ours --no-commit apps-repo/master # see below note.
git read-tree --prefix=apps -u apps-repo/master
git commit...
How do I get a background location update every n minutes in my iOS application?
...high accuracy. The only thing you don't do is you don't actually use the already received location until you reach an interval of 5 minutes...
– Honey
Jul 20 '17 at 15:56
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Javascript set img src
...bably missing something simple but it's quite annoying when everything you read doesn't work. I have images which may be duplicated many times over the course of a dynamically generated page. So the obvious thing to do is to preload it and use that one variable as the source all the time.
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nano error: Error opening terminal: xterm-256color
...I, too, have this problem on an older Mac that I upgraded to Lion.
Before reading the terminfo tip, I was able to get vi and less working by doing "export TERM=xterm".
After reading the tip, I grabbed /usr/share/terminfo from a newer Mac that has fresh install of Lion and does not exhibit this pro...
Accessing dict keys like an attribute?
... __init__).
By calling super()'s __init__() method we made sure that it (already) behaves exactly like a dictionary, since that function calls all the dictionary instantiation code.
One reason why Python doesn't provide this functionality out of the box
As noted in the "cons" list, this combines th...
Emulating a do-while loop in Bash
... :
done
Instead of the colon, you can use continue if you find that more readable. You can also insert a command that will only run between iterations (not before first or after last), such as echo "Retrying in five seconds"; sleep 5. Or print delimiters between values:
i=1; while printf '%d' "$(...
Values of disabled inputs will not be submitted
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Yes, all browsers should not submit the disabled inputs, as they are read-only.
More information (section 17.12.1)
Attribute definitions
disabled [CI] When set for a form control, this Boolean attribute
disables the control for user input. When set, the disabled attribute
has the...