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How to get nth jQuery element
In jQuery, $("...").get(3) returns the 3rd DOM element. What is the function to return the 3rd jQuery element?
11 Answers...
Check if two lists are equal [duplicate]
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Use SequenceEqual to check for sequence equality because Equals method checks for reference equality.
var a = ints1.SequenceEqual(ints2);
Or if you don't care about elements order use Enumerable.All method:
var a = ints1.All(ints2.Contains);
The second version also requires another ...
Get context of test project in Android junit test case
...y androidx.test:runner:1.1.1). Kotlin updated example:
class ExampleInstrumentedTest {
lateinit var instrumentationContext: Context
@Before
fun setup() {
instrumentationContext = InstrumentationRegistry.getInstrumentation().context
}
@Test
fun someTest() {
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What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
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They are the same when used for output, e.g. with printf.
However, these are different when used as input specifier e.g. with scanf, where %d scans an integer as a signed decimal number, but %i defaults to decimal but also allows hexadecim...
How can I recall the argument of the previous bash command?
Is there a way in Bash to recall the argument of the previous command?
7 Answers
7
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Add & delete view from Layout
... activity finishes whenever the next view gets added the view id gets incremented.I want the view id to default to 1 when i get back to this activity again.
– AndroidNewBee
Nov 17 '15 at 12:40
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convert string array to string
...ing an empty-paranthesis.
– now he who must not be named.
Nov 11 '13 at 4:47
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Java: parse int value from a char
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Try Character.getNumericValue(char).
String element = "el5";
int x = Character.getNumericValue(element.charAt(2));
System.out.println("x=" + x);
produces:
x=5
The nice thing about getNumericValue(char) is that it also works with strings l...
Java - Convert integer to string [duplicate]
... @stoupa - yes, but you can use String.valueOf(..) with any argument.
– Bozho
Feb 21 '11 at 22:55
5
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Cannot highlight all occurrences of a selected word in Eclipse
...eat, do we have an option, after highlighting all occurrences, to edit/rename all of them at once? Kind of like what visual code does (using cmd + d) - please advise. Thanks.
– Gel
Jun 4 '19 at 18:35
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