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What's the best way to get the last element of an array without deleting it?
...on 10. $x = $array[array_key_last($array)]; (as suggested by Quasimodo's clone ; available per PHP 7.3)
(functions mentioned: array_key_last , array_keys , array_pop , array_slice , array_values , count , end , reset)
The test inputs (<<input code>>s) to combine with:
null = $array...
Frame Buster Buster … buster code needed
....exe is the way to go without a doubt. When you say "most browsers", which ones specifically? I can't find good sources for anything but IE8.
– Jeff Atwood
Mar 29 '10 at 21:50
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What's the difference between identifying and non-identifying relationships?
... is that the child cannot exist without the parent.
Example: A Person has one or more phone numbers. If they had just one phone number, we could simply store it in a column of Person. Since we want to support multiple phone numbers, we make a second table PhoneNumbers, whose primary key includes ...
How to get an enum value from a string value in Java?
... you want to use throws an exception and you don't want your code to throw one, you can either swallow the exception like this, or re-write the logic from scratch so no exception is thrown in the first place. Swallowing the exception is often the lesser evil.
– Nate C-K
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apt-get for Cygwin?
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apt-cyg update will update setup.ini etc, if anyone has issues without of date setup.ini
– nwgat
Aug 4 '15 at 5:08
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Error 1046 No database Selected, how to resolve?
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one more note - make sure that the jdbc connection string contains the schema name and that schema is created already.
– Gaurav
Sep 3 at 21:16
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What is the best way to implement a “timer”? [duplicate]
... collection on it. A good rule of thumb is if you have any class that uses one of these timers, it should implement IDisposable and in its Dispose method, you should explicitly dispose the timer(s). OR in the example above, you could add aTimer.Dispose() after the Console.Read (although admittedly, ...
What is a deadlock?
When writing multi-threaded applications, one of the most common problems experienced are deadlocks.
17 Answers
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Stacking Divs from Bottom to Top
...ll the answers miss the scrollbar point of your question. And it's a tough one. If you only need this to work for modern browsers and IE 8+ you can use table positioning, vertical-align:bottom and max-height. See MDN for specific browser compatibility.
Demo (vertical-align)
.wrapper {
display: t...
How do I clone into a non-empty directory?
...n PATH/TO/REPO
git fetch
git reset origin/master # Required when the versioned files existed in path before "git init" of this repo.
git checkout -t origin/master
NOTE: -t will set the upstream branch for you, if that is what you want, and it usually is.
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