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Get a pixel from HTML Canvas?
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ctx should be set as a attribute in GetPixel though
– Marcio
Jul 14 '15 at 7:35
1
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How do I get a platform-dependent new line character?
How do I get a platform-dependent newline in Java? I can’t use "\n" everywhere.
9 Answers
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File being used by another process after using File.Create()
I'm trying to detect if a file exists at runtime, if not, create it. However I'm getting this error when I try to write to it:
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GCM with PHP (Google Cloud Messaging)
...https://code.google.com/apis/console/
$apiKey = 'abc';
// Set POST request body
$post = array(
'registration_ids' => $ids,
'data' => $data,
);
// Set CURL request headers
$headers = array(
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C++ display stack trace on exception
I want to have a way to report the stack trace to the user if an exception is thrown. What is the best way to do this? Does it take huge amounts of extra code?
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Find region from within an EC2 instance
Is there a way to look up the region of an instance from within the instance?
28 Answers
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How to write string literals in python without having to escape them?
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Asynchronously wait for Task to complete with timeout
I want to wait for a Task<T> to complete with some special rules:
If it hasn't completed after X milliseconds, I want to display a message to the user.
And if it hasn't completed after Y milliseconds, I want to automatically request cancellation .
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Disable same origin policy in Chrome
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Right-click on the shortcut and click Properties
Edit the Target property
Set it to "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disable-web-security --user-data-dir="C:/ChromeDevSession"
Start chrome and ignore the message that says --disable-web-security is not supported!
BEW...
Can you 'exit' a loop in PHP?
... answered Jan 10 '14 at 2:14
Piseth SokPiseth Sok
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