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Cannot pass null argument when using type hinting
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PHP 7.1 or newer (released 2nd December 2016)
You can explicitly declare a variable to be null with this syntax
function foo(?Type $t) {
}
this will result in
$this->foo(new Type()); // ok
$this->foo(null); // ok
$this-&...
How do I set/unset a cookie with jQuery?
...ing jQuery, for example create a cookie named test and set the value to 1 ?
14 Answers
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MySQL DISTINCT on a GROUP_CONCAT()
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edited Jun 21 '10 at 9:47
Daniel Vassallo
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Android Studio - Where can I see callstack while debugging an android app?
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117
At the bottom panel you should have "5: Debug". Click on it and select "Debugger -> Threads...
Create a new workspace in Eclipse
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edited Oct 18 '12 at 13:17
answered Aug 29 '11 at 19:11
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Android Studio/Intellij Idea: “Table of Contents” for a class
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answered Aug 19 '13 at 2:56
Chris Jester-YoungChris Jester-Young
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How do I convert a String to an InputStream in Java?
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1433
Like this:
InputStream stream = new ByteArrayInputStream(exampleString.getBytes(StandardChar...
How to concatenate two IEnumerable into a new IEnumerable?
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edited Nov 3 '18 at 14:17
JohnLBevan
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A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception pro
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158
If you create a Task, and you don't ever call task.Wait() or try to retrieve the result of a T...
What's the difference between dist-packages and site-packages?
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edited Sep 18 '12 at 14:28
answered Feb 22 '12 at 1:52
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