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How long do browsers cache HTTP 301s?
I am debugging a problem with a HTTP 301 Permanent Redirect. After a quick test, it seems that Safari clears its cache of 301s when it is restarted, but Firefox does not.
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The JPA hashCode() / equals() dilemma
...ply insane. I'm new to hibernate workings under the hood, was writing unit tests, and found out that I can't delete an object from a set after modifying it, concluded that it is because of the hashcode change, but was unable to understand how to solve. The article is simple gorgeous!
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Save bitmap to location
...my image in canvas it is very small. any reason?
– AZ_
Mar 18 '11 at 13:24
3
@Aizaz This will not...
Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?
...have to edit it, but I believe I know what your problem is.
Your toy repo test case has a merge in it - worse, it has a merge with conflicts. And you're rebasing across the merge. Without -p (which doesn't totally work with -i), the merges are ignored. This means that whatever you did in your confl...
How to make Entity Framework Data Context Readonly
...nsumer.
public class ReadOnlyDataContext
{
private readonly DbContext _dbContext;
public ReadOnlyDataContext(DbContext dbContext)
{
_dbContext = dbContext;
}
public IQueryable<TEntity> Set<TEntity>() where TEntity : class
{
return _dbContext.Set...
Is quitting an application frowned upon?
...ey don't want me to make such major changes to their engine, since I can't test the changes on iOS. AND it's simply wrong: There's nothing "bad" about using Singleton patterns for appropriate objects. Android is just broken WRT NDK apps.
– SomeCallMeTim
Oct 30 ...
C# Sort and OrderBy comparison
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Note also that the test here sorts the list before starting the stopwatch, so we are comparing how the two algorithms compare when faced with sorted input. This may be quite different than their relative performance with unsorted input.
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How to split/partition a dataset into training and test datasets for, e.g., cross validation?
What is a good way to split a NumPy array randomly into training and testing/validation dataset? Something similar to the cvpartition or crossvalind functions in Matlab.
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Create an array with random values
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var random_array = new Array(40).fill().map((a, i) => a = i).sort(() => Math.random() - 0.5); I think this does the same as above
– Jamie337nichols
Sep 16 '19 at 18:47
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How to remove all line breaks from a string
...plest solution would be:
let str = '\t\n\r this \n \t \r is \r a \n test \t \r \n';
str.replace(/\s+/g, ' ').trim();
console.log(str); // logs: "this is a test"
.replace() with /\s+/g regexp is changing all groups of white-spaces characters to a single space in the whole string then we .tr...