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Max parallel http connections in a browser?

...server (comet, reverse ajax, etc). It works ok, but I see the browser only allows two suspended connections to a given domain simultaneously. So if a user is looking at my website in Tab1 of their browser, then also tries loading it in Tab2, they've used up the two allowed connections to my site. ...
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Annotating text on individual facet in ggplot2

... Typically you'd do something like this: ann_text <- data.frame(mpg = 15,wt = 5,lab = "Text", cyl = factor(8,levels = c("4","6","8"))) p + geom_text(data = ann_text,label = "Text") It should work without specifying the factor variable comple...
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Programmatically set the initial view controller using Storyboards

How do I programmatically set the InitialViewController for a Storyboard? I want to open my storyboard to a different view depending on some condition which may vary from launch to launch. ...
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“Unknown class in Interface Builder file” error at runtime

...th it, and prints the warning. By default, Objective-C targets will have -all_load -ObjC flags set by default, which will keep all of the symbols. But I had started with a C++ target, and didn't have that. Nevertheless, I found a way around this, which keeps the linker aggressive. The hack I was...
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MongoDb query condition on comparing 2 fields

...project and $match to implement field level redaction where it will return all documents matching the condition using $$KEEP and removes from the pipeline results those that don't match using the $$PRUNE variable. Running the following aggregate operation filter the documents more efficiently tha...
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Difference between Repository and Service Layer?

... bool Delete(int id); T Get(int id); bool SaveChanges(); } and call Get(id). Repository layer exposes basic CRUD operations. Service layer exposes business logic, which uses repository. Example service could look like: public interface IUserService { User GetByUserName(string userNa...
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How to use font-awesome icons from node-modules

I have installed font-awesome 4.0.3 icons using npm install . 10 Answers 10 ...
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How to exclude a file extension from IntelliJ IDEA search?

...nd in Path " dialog (invoked by CTRL + SHIFT + F )? I want to exclude all .css files. 5 Answers ...
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How do I list one filename per output line in Linux?

...s -1a First, though, make sure your ls supports -1. GNU coreutils (installed on standard Linux systems) and Solaris do; but if in doubt, use man ls or ls --help or check the documentation. E.g.: $ man ls ... -1 list one file per line. Avoid '\n' with -q or -b ...
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How to write a test which expects an Error to be thrown in Jasmine?

... not possible")); you should be passing a function into the expect(...) call. Your incorrect code: // incorrect: expect(parser.parse(raw)).toThrow(new Error("Parsing is not possible")); is trying to actually call parser.parse(raw) in an attempt to pass the result into expect(...), ...