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Fragment lifecycle - which method is called upon show / hide?
...called when fragment becomes invisible, but it can also be called later in time.
Depending on your layout Android can call onStart() even, when your Fragment is not yet visible, but it belongs to a visible parent container. For instance, this is valid for android.support.v4.view.ViewPager which req...
How is “int* ptr = int()” value initialization not illegal?
...ou want to use nullptr because it also tosses the benefit of extra compile-time checks into the mix.
– Jamin Grey
Feb 27 '13 at 1:07
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Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
I have an Insert stored procedure which will feed data to Table1 and get the Column1 value from Table1 and call the second stored procedure which will feed the Table2.
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iOS app icon with transparent background showing black background on device
I have added an icon to my app. It has rounded edges and no background. The problem is that when I run an app on my device (iPhone 5) the icon has a black background behind the edges as if it wasn't transparent. Any solutions?
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How do I use PHP to get the current year?
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You can use either date or strftime. In this case I'd say it doesn't matter as a year is a year, no matter what (unless there's a locale that formats the year differently?)
For example:
<?php echo date("Y"); ?>
On a side note, when formatting dat...
The project cannot be built until the build path errors are resolved.
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I've seen this problem a few times (got it again right now on my home computer with Eclipse 4.2).
Forcing a resave (by changing the classpath e.g. by adding a library, save, change-back) works temporarily. But the problem comes back when Eclipse is res...
Is there a unique Android device ID?
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It's known to be null sometimes, it's documented as "can change upon factory reset". Use at your own risk, and it can be easily changed on a rooted phone.
– Seva Alekseyev
Jun 23 '10 at 14:21
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How to redirect stderr to null in cmd.exe
I have an application that logs a lot of noise to stderr and REALLY slows down the execution of the application. I would like to redirect that output to null. Is this possible with cmd.exe?
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How to create a directory and give permission in single command
How to create a directory and give permission in single command in Linux?
8 Answers
8
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How to Replace dot (.) in a string in Java
I have a String called persons.name
4 Answers
4
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