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Vertical (rotated) label in Android
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edited Sep 8 '19 at 13:00
answered Oct 21 '11 at 22:09
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Does .NET have a way to check if List a contains all items in List b?
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If you're using .NET 3.5, it's easy:
public class ListHelper<T>
{
public static bool ContainsAllItems(List<T> a, List<T> b)
{
return !b.Except(a).Any();
}
}
This checks whether there are any elements in b ...
How can I count the occurrences of a list item?
...you only want one item's count, use the count method:
>>> [1, 2, 3, 4, 1, 4, 1].count(1)
3
Don't use this if you want to count multiple items. Calling count in a loop requires a separate pass over the list for every count call, which can be catastrophic for performance. If you want to co...
How can I convert comma separated string into a List
...inkenlight
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11
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In C++, is it still bad practice to return a vector from a function?
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73
Dave Abrahams has a pretty comprehensive analysis of the speed of passing/returning values.
Sho...
Convert string to integer type in Go?
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313
For example,
package main
import (
"flag"
"fmt"
"os"
"strconv"
)
func main(...
Liquibase lock - reasons?
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edited Jun 16 at 19:33
aarowman
5966 bronze badges
answered Sep 29 '13 at 18:20
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Python multiprocessing PicklingError: Can't pickle
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314
Here is a list of what can be pickled. In particular, functions are only picklable if they are...
When to use reinterpret_cast?
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edited Aug 30 '19 at 8:57
leiyc
86555 silver badges1919 bronze badges
answered Feb 21 '09...
How do you validate a URL with a regular expression in Python?
...n and have been beating my head against the following problem for the past 3 days.
12 Answers
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