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How should I escape strings in JSON?
...o use one (I wouldn't suggest this¹), or you're writing a JSON library, read on.
Escape it according to the RFC. JSON is pretty liberal: The only characters you must escape are \, ", and control codes (anything less than U+0020).
This structure of escaping is specific to JSON. You'll need a JSON ...
nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
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[::]:80 is a ipv6 address.
This error can be caused if you have a nginx configuration that is listening on port 80 and also on port [::]:80.
I had the following in my default sites-available file:
listen 80;
listen [::]:80 default_server;
...
Can I browse other people's (Apple) bug reports? [closed]
...e the bugs that other people have reported to Apple. However, I recently read that Apple uses multiple bug reports for the same issue as an indicator of the severity or priority of a bug or request (see this blog post). So while I generally agree with you that it's better to search first and try to ...
How to import a jar in Eclipse
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You can add a jar in Eclipse by right-clicking on the Project → Build Path → Configure Build Path. Under Libraries tab, click Add Jars or Add External JARs and give the Jar. A quick demo here.
The above solution is obviously a...
Working copy locked error in tortoise svn while committing
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Nux
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answered Aug 1 '12 at 18:01
MicroEyesMicroEyes
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Handle ModelState Validation in ASP.NET Web API
...nContext.Request
.CreateErrorResponse(HttpStatusCode.BadRequest, modelState);
}
}
}
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How to get the ActionBar height?
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SwiftiSwift
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answered Nov 4 '12 at 7:14
AnthonyAnthony
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ElasticSearch: Unassigned Shards, how to fix?
...icsearch logs for errors. If you see EsRejectedExecutionException your thread pools may be too small.
Finally, you can explicitly reassign a shard to a node with the reroute API.
# Suppose shard 4 of index "my-index" is unassigned, so you want to
# assign it to node search03:
curl -XPOST 'localhos...
Groovy Shell warning “Could not open/create prefs root node …”
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Robert Mark Bram
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answered Jul 9 '13 at 15:58
MKorschMKorsch
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What's the key difference between HTML 4 and HTML 5?
...e after HTML has died as a document format, historians may still want to read our documents, and having a completely defined parsing algorithm will greatly aid this.
Better Web Application Features
The secondary goal of HTML5 is to develop the ability of the browser to be an application platform, ...