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How to exit from the application and show the home screen?
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will it dealocate all the resources? Because when I exit the app this way and after some time I click the app icon again. It starts from where I left it. That means the app was still running in the background.
– Adil Mali...
Detect if value is number in MySQL
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The accepted answer is really clever, but this answer is more direct, and I think it should be the accepted solution.
– pedromanoel
Oct 30 '13 at 15:50
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What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?
...ompression: Lossless and Lossy.
Lossless means that the image is made smaller, but at no detriment to the quality.
Lossy means the image is made (even) smaller, but at a detriment to the quality. If you saved an image in a Lossy format over and over, the image quality would get progressively wor...
Useful example of a shutdown hook in Java?
...tting down gracefully. I am reading about shutdown hooks and I don't actually get how to make use of them in practice.
2 ...
How can I maintain fragment state when added to the back stack?
... back stack. However, when I return to FragmentA (by pressing back), a totally new FragmentA is created and the state it was in is lost. I get the feeling I'm after the same thing as this question, but I've included a complete code sample to help root out the issue:
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How can I set the Secure flag on an ASP.NET Session Cookie?
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There are two ways, one httpCookies element in web.config allows you to turn on requireSSL which only transmit all cookies including session in SSL only and also inside forms authentication, but if you turn on SSL on httpcookies you must also turn it on inside forms configuration to...
Run a single test method with maven
I know you can run all the tests in a certain class using:
13 Answers
13
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Non greedy (reluctant) regex matching in sed?
... For doing it in place use options -pi -e.
– reallynice
Dec 10 '13 at 17:27
13
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Regular Expression to reformat a US phone number in Javascript
... ' + match[2] + '-' + match[3]
}
return null
}
Here's a version that allows the optional +1 international code:
function formatPhoneNumber(phoneNumberString) {
var cleaned = ('' + phoneNumberString).replace(/\D/g, '')
var match = cleaned.match(/^(1|)?(\d{3})(\d{3})(\d{4})$/)
if (match) ...
mysqldump - Export structure only without autoincrement
.../g' > <filename>.sql
(this only works if you have GUI Tools installed: mysqldump --skip-auto-increment)
New UPDATE thanks to comments.
The \b is useless and sometimes will break the command. See this SO topic for explanations.
So the optimized answer would be :
mysqldump -u root -p -h ...