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Shuffle two list at once with same order
...e nltk library's movie_reviews corpus which contains a large number of documents. My task is get predictive performance of these reviews with pre-processing of the data and without pre-processing. But there is problem, in lists documents and documents2 I have the same documents and I need s...
How to push both value and key into PHP array
...tten by the second" that is not true, the first array has priority. if you do $a = array("name" => "John"); $a += array("name" => "Tom");then $a["name"] will be "John"
– santiago arizti
Jan 31 '18 at 16:16
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How to convert Set to String[]?
I need to get a String[] out of a Set<String> , but I don't know how to do it. The following fails:
7 Answers
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Upload artifacts to Nexus, without Maven
...t to upload this to a Nexus repository. Because the project isn't Java, it doesn't use Maven for builds. And I'd rather not introduce Maven/POM files just to get files into Nexus.
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How can I default a parameter to Guid.Empty in C#?
...ou are getting the error is because Empty is defined as:
public static readonly Guid Empty;
So, it is a variable, not a constant (defined as static readonly not as const). Compiler can only have compiler-known values as method parameters default values (not runtime-only-known).
The root cause is...
Can you autoplay HTML5 videos on the iPad?
... audio track).
To see a full list of these restrictions, see the official docs: https://webkit.org/blog/6784/new-video-policies-for-ios/
iOS 9 and before
As of iOS 6.1, it is no longer possible to auto-play videos on the iPad.
My assumption as to why they've disabled the auto-play feature?
We...
Difference between == and ===
In swift there seem to be two equality operators: the double equals ( == ) and the triple equals ( === ), what is the difference between the two?
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Allow multiple roles to access controller action
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If you want use custom roles, you can do this:
CustomRoles class:
public static class CustomRoles
{
public const string Administrator = "Administrador";
public const string User = "Usuario";
}
Usage
[Authorize(Roles = CustomRoles.Administrator +","+...
MySQL check if a table exists without throwing an exception
What is the best way to check if a table exists in MySQL (preferably via PDO in PHP) without throwing an exception. I do not feel like parsing the results of "SHOW TABLES LIKE" et cetera. There must be some sort of boolean query?
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heroku - how to see all the logs
...p on heroku. Whenever I want to see the logs I go to the command line and do
19 Answers
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