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Length of a JavaScript object

... methods to Object is usually safe, though. Here's an update as of 2016 and widespread deployment of ES5 and beyond. For IE9+ and all other modern ES5+ capable browsers, you can use Object.keys() so the above code just becomes: var size = Object.keys(myObj).length; This doesn't have to modify...
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rejected master -> master (non-fast-forward)

...anch is out of sync with your tracking branch. Depending on project rules and your workflow you might also want to use git pull --rebase. share | improve this answer | follo...
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WCF service startup error “This collection already contains an address with scheme http”

I built a web application containing a WCF service contract and a Silverlight control which makes calls to that WCF service. On my development and test servers it works great. ...
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Passing HTML to template using Flask/Jinja2

I'm building an admin for Flask and SQLAlchemy, and I want to pass the HTML for the different inputs to my view using render_template . The templating framework seems to escape the html automatically, so all ...
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How do I read all classes from a Java package in the classpath?

...ingMetadataReaderFactory(resourcePatternResolver); List<Class> candidates = new ArrayList<Class>(); String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + resolveBasePackage(basePackage) + "/" + "**/*.class"; Resource[] r...
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How to declare array of zeros in python (or an array of a certain size) [duplicate]

...histogram of counts... so I create buckets. I know I could just go through and append a bunch of zeros i.e something along these lines: ...
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How to secure database passwords in PHP?

...n makes a database connection it of course generally needs to pass a login and password. If I'm using a single, minimum-permission login for my application, then the PHP needs to know that login and password somewhere. What is the best way to secure that password? It seems like just writing it in th...
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Removing carriage return and new-line from the end of a string in c#

How do I remove the carriage return character (\r) and the new line character (\n) from the end of a string? 12 Answers ...
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Dealing with float precision in Javascript [duplicate]

... I want to group them by rounding them down to the nearest multiple of x and convert the result to a string. 5 Answers ...
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Websocket API to replace REST API?

...y make some good points. But I'm going to go against the general consensus and agree with you that moving to websockets for more than just realtime features is very appealing. I am seriously considering moving my app from a RESTful architecture to more of an RPC style via websockets. This is not a...