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Convert file: Uri to File in Android
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managedQuery is now deprecated. use getContentResolver().query(...) instead, which works on API 11+. Add a conditional for devices older than API 11.
– Kyle Falconer
May 27 '14 at 15:05
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How to check if element is visible after scrolling?
...them are only visible if you scroll down the page. Is there any way I can know if an element is now in the visible part of the page?
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When is a Java method name too long? [closed]
...o much in a method class if we need such a long name, however I wanted to know what do you guys think about it.
21 Answers
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FAQ Section: SMS - Frequently Asked Questions - MIT App Inventor Community
...ble"),t()},t=()=>{clearInterval(s),s=null}
s=setInterval((()=>{a&&t(),Date.now()>e&&r()}),50),document.addEventListener("discourse-ready",(()=>{a=!0,splashWrapper&&splashWrapper.remove(),performance.mark("discourse-splash-removed")}),{once:!0})}
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javascript function leading bang ! syntax
I've been seeing this syntax on a few libraries now and I'm wondering what the benefit is. (note i'm well aware of closures and what the code is doing, I'm only concerned about the syntactical differences)
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Printing tuple with string formatting in Python
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I never knew why % is obsolete but I now always you str.format anyway, blindly. Nevermind that, I'm interested in what the full qualifier is, because the simple {0} isn't the full qualifier, but merely a position indicator. For an int, what I call the full quali...
Convert timestamp to date in MySQL query
...ly the content was a timestamp (1328649722), so that's why it didn't work. Now everything is good with FROM_UNIXTIME!
– remyremy
Feb 13 '12 at 17:55
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Java: Difference between PrintStream and PrintWriter
... System.err are still input/output
streams, not readers and writers. But now the PrintStream class internally converts Unicode
characters to the default host encoding in the same way the PrintWriter does. Objects of type
PrintStream act exactly like print writers when you use the print and pri...
creating a strikethrough text?
...ed_dark"/>
</shape>
</item>
</selector>
Now, you just have to set above drawable in your TextView as foreground. For example,
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Your Textview with StrikeT...
How do I assert my exception message with JUnit Test annotation?
...7 doesn't provide this feature but does any future versions provide it? I know in .NET you can assert the message and the exception class. Looking for similar feature in the Java world.
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