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Emulator error: This AVD's configuration is missing a kernel file
...hint (see here) - with
Android SDK Tools rev 17 or higher
Android 4.0.3 (API Level 15)
using SDK rev 3 and System Image rev 2 (or higher)
you are able to turn on GPU emulation to get a faster emulator:
Note : As per you786 comment if you have previously created emulator then you need to recrea...
Does PHP have threading?
...HP manual for the pthreads extension:
pthreads is an Object Orientated API that allows user-land multi-threading in PHP. It includes all the tools you need to create multi-threaded applications targeted at the Web or the Console. PHP applications can create, read, write, execute and synchronize ...
Faster s3 bucket duplication
...i to sync between buckets:
aws s3 sync speed depends on:
- latency for an API call to S3 endpoint
- amount of API calls made in concurrent
To increase sync speed:
- run aws s3 sync from an AWS instance (c3.large on FreeBSD is OK ;-) )
- update ~/.aws/config with:
...
How does internationalization work in JavaScript?
...ixed decimal.
For modern environments, the ECMAScript Internationalization API spec, a new standard that complements the ECMAScript Language spec, provides much better support for string comparison, number formatting, and the date and time formatting; it also fixes the corresponding functions in the...
Can I mix MySQL APIs in PHP?
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No, you can't use mysql and mysqli together. They are separate APIs and the resources they create are incompatible with one another.
There is a mysqli_close, though.
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How to append to a file in Node?
...open so appends are faster? (rather than open/close each write) nodejs.org/api/…
– nelsonic
Oct 30 '12 at 14:16
7
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When to use NSInteger vs. int
... The only thing I would use NSInteger for is passing values to and from an API that specifies it. Other than that it has no advantage over an int or a long. At least with an int or a long you know what format specifiers to use in a printf or similar statement.
– JeremyP
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REST API error return good practices [closed]
... for guidance on good practices when it comes to return errors from a REST API. I'm working on a new API so I can take it any direction right now. My content type is XML at the moment, but I plan to support JSON in future.
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Percentage width in a RelativeLayout
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Update 1
As pointed by @EmJiHash PercentRelativeLayout is deprecated in API level 26.0.0
Below quoting google comment:
This class was deprecated in API level 26.0.0.
consider using ConstraintLayout and associated layouts instead. The following shows how to replicate the functionality of percenta...
HTTP status code 0 - Error Domain=NSURLErrorDomain?
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There is no HTTP status code 0. What you see is a 0 returned by the API/library that you are using. You will have to check the documentation for that.
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