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How do I use CREATE OR REPLACE?
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Does not work with Tables, only functions etc.
Here is a site with some examples.
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How can I implement an Access Control List in my Web MVC application?
...s that are not identified at all, often called guest, anonymous, everybody etc.. For this example we assume that the ACL can consume a user object and encapsulate these details away. The user object is bound to the application request object and the ACL can consume it.
What about identifying a comm...
What's the common practice for enums in Python? [duplicate]
...looking for something more robust (sparse values, enum-specific exception, etc.), try this recipe.
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Is .NET/Mono or Java the better choice for cross-platform development? [closed]
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I could share it even more places:
- Windows Phone 7
- Wii
- XBox
- PS3
- etc.
The biggie is iOS since MonoTouch works fantastically. I do not know of any good way to target iOS with Java. You cannot target Windows Phone 7 with Java, so I would say that the days of Java being better for mobile are...
Absolute vs relative URLs
...these two types of URLs: relative URLs (for pictures, CSS files, JS files, etc.) and absolute URLs.
12 Answers
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string.split - by multiple character delimiter
...haracter such as ~ or ` or even a non-keyboard character such as ¿ or ◙ etc.
– seabass2020
Jan 11 '16 at 20:35
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Set Background color programmatically [duplicate]
...iew root = someView.getRootView();
root.setBackgroundColor(getResources().getColor(color.white));
Edit::
getResources.getColor() is deprecated so, use like below
root.setBackgroundColor(ContextCompat.getColor(this, R.color.white));
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1030 Got error 28 from storage engine
...messed with them, i just cleared them too.
echo "clear" > access.log
etc.
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Using std Namespace
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Most C++ users are quite happy reading std::string, std::vector, etc. In fact, seeing a raw vector makes me wonder if this is the std::vector or a different user-defined vector.
I am always against using using namespace std;. It imports all sorts of names into the global namespace and can...
How to check if array is empty or does not exist? [duplicate]
...arios, such as null values, other types of objects with a length property, etc. It is also not very idiomatic JavaScript.
The foolproof approach
Taking some inspiration from the comments, below is what I currently consider to be the foolproof way to check whether an array is empty or does not exist....