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Are there any side effects of returning from inside a using() statement?

By : Clayton Kanemitsu
Date : October 18 2020, 11:12 AM
This might help you No, I think it's clearer this way. Don't worry, Dispose will still be called "on the way out" - and only after the return value is fully evaluated. If an exception is thrown at any point (including evaluating the return value) Dispose will still be called too.
While you certainly could take the longer route, it's two extra lines that just add cruft and extra context to keep track of (mentally). In fact, you don't really need the extra local variable - although it can be handy in terms of debugging. You could just have:
code :

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Are there any side effects of returning from inside a foreach statement?

By : user1812343
Date : March 29 2020, 07:55 AM
help you fix your problem Nope, dont see any issue with that.
From foreach, in (C# Reference)

Any bad side effects to window.onbeforeunload returning no value?

By : avis85
Date : March 29 2020, 07:55 AM
wish helps you In Chrome, returning null is equivalent to returning nothing or undefined.
When nothing is returned, the dialog will not pop up.
code :
window.onbeforeunload = function() { 
    if (!shouldNotWarnBeforeUnload) {
        return 'Are you sure you want to leave the page?';

Why does this statement have unintentional side-effects?

By : user3663536
Date : March 29 2020, 07:55 AM
I wish this help you This page of the manual page for getenv() is clue-rich:

How do you re-write a C++ empty if statement with side-effects

By : Yiannis Papamichael
Date : March 29 2020, 07:55 AM
hope this fix your issue I have code that does something like this: , Do you have a strong hatred of local variables? If not:
code :
bool populated = populateFoo(dataReader, foo);

if (populated)
  // Do things
  // Do other things

Testing React Hooks side effects that depends on other side effects (or other tests)

By : user3430615
Date : March 29 2020, 07:55 AM
wish helps you One thing you could do is replace the
with a
and add the onSubmit={e => apiRequest(value)} to it so the button can remain disabled and you can still move forward with your tests without introducing unnecessary external factors.
Also, move your function apiRequest() {...} outside of the component. It can take value as an argument instead of relying on the surrounding scope.
code :
// You could even export this separately and make a test exclusively for this
// without also having to test the form itself
function apiRequest ( value ) {
    if (!value) {


function MyComponent() {
  const [ value, setValue ] = useState('')

  return (
    <form onSubmit={e => { e.preventDefault(); apiRequest(value); }}>
        <input onChange={e => setValue(e.target.value)} value={value} />
        <button disabled={!value}>
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