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What's the deal with a leading underscore in PHP class methods?
...me in addition to changing the access modifier. No biggie, but a nuisance nonetheless.
– Johan Fredrik Varen
Aug 31 '17 at 8:53
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find vs find_by vs where
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Use whichever one you feel suits your needs best.
The find method is usually used to retrieve a row by ID:
Model.find(1)
It's worth noting that find will throw an exception if the item is not found by the attribute that you supply. Us...
How do I display an alert dialog on Android?
... to the user that shows "Are you sure you want to delete this entry?" with one button that says 'Delete'. When Delete is touched, it should delete that entry, otherwise nothing.
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NullPointerException accessing views in onCreate()
... {
void exampleFragmentCallback();
}
private Button btnOne;
private Button btnTwo;
private Button btnThree;
private Callback callback;
@Override
public void onAttach(Activity activity)
{
super.onAttach(activity);
try
{
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What's a Good Javascript Time Picker? [closed]
What's a good time picker for jquery or standalone js? I would like something like google uses in their calendar where it has a drop down of common times in 15min intervals or lets you manually type in a time and it validates it.
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Is ServiceLocator an anti-pattern?
...e error directly, and not at some later temporal point.
Also, author mentioned about unit test difficulties. But, won't we have issues with DI approach?
No. As you do not have a dependency to a static service locator. Have you tried to get parallel tests working with static dependencies? It's not ...
How to count the number of occurrences of an element in a List
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It was introduced in JDK 5 (although no one uses a version before that so it doesn't matter) docs.oracle.com/javase/8/docs/technotes/guides/collections/…
– Minion Jim
Mar 2 '19 at 15:49
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Conventions for exceptions or error codes
...e code that reacts appropriately to every situation (including the unhappy ones), but that's because writing error-free code is tedious and hard, not because you're passing error codes.
Both Raymond Chen and Joel have made some eloquent arguments against using exceptions for everything.
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How to break a line of chained methods in Python?
..._word=subkeyword_word)
.filter_by(subkeyword_active=True)
.one()
)
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Search code inside a Github project
...ore permissive and the dreaded "Invalid search query. Try quoting it." is gone when using the default search selector "Everything":)
(I suppose we can all than Tim Pease, which had in one of his objectives "hacking on improved search experiences for all GitHub properties", and I did mention this St...