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How do I avoid capturing self in blocks when implementing an API?
I have a working app and I'm working on converting it to ARC in Xcode 4.2. One of the pre-check warnings involves capturing self strongly in a block leading to a retain cycle. I've made a simple code sample to illustrate the issue. I believe I understand what this means but I'm not sure the "corre...
Using Excel OleDb to get sheet names IN SHEET ORDER
I'm using OleDb to read from an excel workbook with many sheets.
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Set type for function parameters?
Is there a way to let a javascript function know that a certain parameter is of a certain type?
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How to make exe files from a node.js app?
I have a node app that I wrote, that I run as follows:
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How to run Node.js as a background process and never die?
I connect to the linux server via putty SSH. I tried to run it as a background process like this:
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Refresh image with a new one at the same url
I am accessing a link on my site that will provide a new image each time it is accessed.
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How do you copy and paste into Git Bash
I'm using msysgit running on Windows XP.
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How do I change the language of moment.js?
I am trying to change the language of the date which is being set by moment.js. The default one is English, but I want to set the German language. These is what I tried:
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Getting exact error type in from DbValidationException
I have the situation where I'm initializing my model in DatabaseInitializer() for EF 4.1 and get this annoying error "Validation failed for one or more entities. See 'EntityValidationErrors' property for more details." So, I go to this EntityValidationErrors and there is a field {System.Data.Enti...
How can I let a table's body scroll but keep its head fixed in place?
I am writing a page where I need an HTML table to maintain a set size. I need the headers at the top of the table to stay there at all times but I also need the body of the table to scroll no matter how many rows are added to the table. Think a mini version of excel. This seems like a simple task bu...