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Visual Studio (2008) 'Clean Solution' Option
...answered Oct 21 '08 at 13:08
David ArnoDavid Arno
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Get PostGIS version
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Did you try using SELECT PostGIS_version();
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How to find the length of a string in R
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Adding Permissions in AndroidManifest.xml in Android Studio?
In Eclipse we were able to add permissions in AndroidManifest.xml by going to AndroidManifest.xml->Permission-> Adding permissions.
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Byte[] to InputStream or OutputStream
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didnt you mean - ByteArrayOutputStream out = new ByteArrayOutputStream(); instead ByteArrayOutputStream out = new ByteArrayInputStream();
– Avihai Marchiano
Jul 21 '12 at 20:45
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HTTP POST with URL query parameters — good idea or not? [closed]
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If your action is not idempotent, then you MUST use POST. If you don't, you're just asking for trouble down the line. GET, PUT and DELETE methods are required to be idempotent. Imagine what would happen in your application if the client was pre...
Ruby, Difference between exec, system and %x() or Backticks
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system
The system method calls a system program. You have to provide the command as a string argument to this method. For example:
>> system("date")
Wed Sep 4 22:03:44 CEST 2013
=> true
The invoked program will use the current STDIN, STDOUT and STDERR objects of your Ruby prog...
Using reCAPTCHA on localhost
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Update
The original answer is no longer correct. The developer's guide now states:
"If you would like to use "localhost" for development, you must add it to the list of domains."
This will only work if you access localhost using 127.0.0.1/... rather than localhost/....
The original a...
Get underlying NSData from UIImage
...e data can be retrieved later with
let rawData = myImage.cgImage?.dataProvider?.data as Data?
However because the rawData is raw, it is going to be even larger than when using UIImagePNGRepresentation.
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Regex to remove all (non numeric OR period)
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@Andrew: no, inside a character class, . has no special meaning.
– Bart Kiers
Jun 16 '10 at 17:38
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