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Is gettimeofday() guaranteed to be of microsecond resolution?
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Maybe. But you have bigger problems. gettimeofday() can result in incorrect timings if there are processes on your system that change the timer (ie, ntpd). On a "normal" linux, though, I believe the resolution of gettimeofday() is 10us. It can jump forward and backward and time, conse...
How to determine if a decimal/double is an integer?
... will be a more floating-point calculation proof answer:
Math.Abs(d % 1) <= (Double.Epsilon * 100)
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How do I “git blame” a deleted line?
...know the contents of the line, this is an ideal use case for:
git log -S <string> path/to/file
which shows you commits which introduce or remove an instance of that string. There's also the -G<regex> which does the same thing with regular expressions! See man git-log and search for th...
How do I get the web page contents from a WebView?
...ading. */
browser.loadUrl("javascript:window.HTMLOUT.processHTML('<head>'+document.getElementsByTagName('html')[0].innerHTML+'</head>');");
}
});
/* load a web page */
browser.loadUrl("http://lexandera.com/files/jsexamples/gethtml.html");
...
How to set a Fragment tag by code?
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You can also get all fragments like this:
For v4 fragmets
List<Fragment> allFragments = getSupportFragmentManager().getFragments();
For app.fragment
List<Fragment> allFragments = getFragmentManager().getFragments();
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Debugging App When Launched by Push Notification
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In XCode < 4.0 (for XCode >= 4, see answer by delirus below), you can now configure Xcode to attach the debugger to the app after you launch it, instead of launching the app through the debugger. This lets you debug things that v...
How do I assert equality on two classes without an equals method?
... // do the actual test
assertThat(actualObject)
.isEqualToComparingFieldByFieldRecursively(expectedObject);
}
}
UPDATE: In assertj v3.13.2 this method is deprecated as pointed out by Woodz in comment. Current recommendation is
public class TestClass {
public void test...
What are POD types in C++?
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There's a difference. Intrinsic types are the "builtin" language primitives. POD types are these, plus aggregations of these (and other PODs).
– Adam Wright
Sep 28 '08 at 18:44
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CSS word-wrapping in div
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Ah, good. PhoneGap + jquery mobile results in a lot of style to sort through. By adding "white-space: normal; overflow: auto;" that's sorted me out.
– Michael Blankenship
Jul 19 '15 at 19:16
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How to use the ProGuard in Android Studio?
...s {
debug {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
The configuration shown is for debug level but you can write you own build flavors like shown below inside buildTypes:
myproductionbuild{
m...