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What is /dev/null 2>&1?
I found this piece of code in /etc/cron.daily/apf
7 Answers
7
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Get all directories within directory nodejs
...f a way to get all of the subdirectories, and all of their subdirectories, etc. Building on the accepted answer, I wrote this:
const fs = require('fs');
const path = require('path');
function flatten(lists) {
return lists.reduce((a, b) => a.concat(b), []);
}
function getDirectories(srcpath) ...
How to avoid annoying error “declared and not used”
...ome auto-magic for you. The Go extension automatically runs gofmt, golint etc, and removes and adds import entries. So at least that part is now automatic.
I will admit its not 100% of the solution to the question, but however useful enough.
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.NET - How can you split a “caps” delimited string into an array?
...se feel free to insert the .substring(), .trimstart(), .trim(), .remove(), etc. of your choice. :)
– Pseudo Masochist
Oct 3 '08 at 22:40
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Print the contents of a DIV
...like those mentioned above where I still need to put css links from header etc. Thanks!
– Jorz
Apr 19 '18 at 9:22
the ...
How to store custom objects in NSUserDefaults
...Coder:(NSCoder *)encoder {
//Encode properties, other class variables, etc
[encoder encodeObject:self.question forKey:@"question"];
[encoder encodeObject:self.categoryName forKey:@"category"];
[encoder encodeObject:self.subCategoryName forKey:@"subcategory"];
}
- (id)initWithCoder:(...
How to Programmatically Add Views to Views
...oup viewGroup = (ViewGroup) view;
View popup = View.inflate(viewGroup.getContext(), R.layout.someView, viewGroup);
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How to convert existing non-empty directory into a Git working directory and push files to a remote
...t rejects because remote contains some minor changes (.README, .gitignore, etc.), try git pull origin master --allow-unrelated-histories to do a merge.
– karlisup
Dec 28 '16 at 12:11
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super() in Java
...havda, sure a child can be a parent, just like a student can be a teacher, etc. But I think you understand the difference compared to Animal -> Dog for instance. A Dog is necessarily an Animal. Parent/child is typically a has a relationship ("A parent has a child") while an Animal/dog is an "is a...
Entity framework self referencing loop detected [duplicate]
...er will loop infinetly reading d.Employee.Departments.Employee.Departments etc...
To fix this right before the serialization create an anonymous type with the props you want
example (psuedo)code:
departments.select(dep => new {
dep.Id,
Employee = new {
dep.Employee.Id, dep.E...