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How do I include a pipe | in my linux find -exec command?
This isn't working. Can this be done in find? Or do I need to xargs?
6 Answers
6
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Why is std::map implemented as a red-black tree?
...Red-Black tree more efficient in this aspect of the re-balancing stage and one of the possible reasons that it is more commonly used.
Red-Black trees are used in most collection libraries, including the offerings from Java and Microsoft .NET Framework.
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How to continue a Docker container which has exited
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to brief as one line: docker start `docker ps -q -l` && docker attach `docker ps -q -l`
– Daniel YC Lin
Feb 21 '14 at 8:24
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What is the difference between association, aggregation and composition?
...ew Bar();
}
Aggregation - I have an object which I've borrowed from someone else. When Foo dies, Bar may live on.
public class Foo {
private Bar bar;
Foo(Bar bar) {
this.bar = bar;
}
}
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Check if one list contains element from the other
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If you just need to test basic equality, this can be done with the basic JDK without modifying the input lists in the one line
!Collections.disjoint(list1, list2);
If you need to test a specific property, that's harder. I would recommend, by default,
list1.stream()
.map(...
Convert one date format into another in PHP
Is there a simple way to convert one date format into another date format in PHP?
15 Answers
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Loop through a date range with JavaScript
Given two Date() objects, where one is less than the other, how do I loop every day between the dates?
10 Answers
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Get cookie by name
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One approach, which avoids iterating over an array, would be:
function getCookie(name) {
const value = `; ${document.cookie}`;
const parts = value.split(`; ${name}=`);
if (parts.length === 2) return parts.pop().split(...
DISTINCT for only one column
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@Cybernate One complication: My inner SELECT needs a WHERE condition. I'm thinking the row numbers will be assigned to all rows in the table. This syntax is just a little beyond me. Any chance of an update that would guarantee one row w...
android layout: This tag and its children can be replaced by one and a compound drawable
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Merge the TextView and the ImageView into one, by using TextView's setCompoundDrawable*() methods, or using android:drawableLeft.
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