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PHP: Storing 'objects' inside the $_SESSION
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Very few answers make me laugh out loud. This one did. Bravo +1
– toddmo
Mar 27 '18 at 18:21
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.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?
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Very interesting comment. I'm surprised no one has commented on this. I guess it's because it contradicts the other answers here, as far as speed. Also interesting to note, this guys reputation is almost higher than all the other answers (ers) combined.
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Comparing HTTP and FTP for transferring files
What are the advantages (or limitations) of one over the other for transferring files over the Internet?
5 Answers
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Why does my 'git branch' have no master?
...a git init, it will have master checked out by default.
However, if you clone a repository, the default branch you have is whatever the remote's HEAD points to (HEAD is actually a symbolic ref that points to a branch name). So if the repository you cloned had a HEAD pointed to, say, foo, then your ...
Best Practice for Forcing Garbage Collection in C#
...ld be a good idea to throw out the trash before going out.
This MIGHT be one time that forcing a GC can help - if your program idles, the memory in use is not garbage-collected because there are no allocations.
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java.lang.OutOfMemoryError: Java heap space in Maven
...s and have tried to export MAVEN_OPTS=-Xmx1024m , but it did not work.
Anyone know other solutions for this problem? I am using maven 3.0
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How to concatenate stdin and a string?
...y think the best is:
echo input | while read line; do echo $line string; done
Another can be by substituting "$" (end of line character) with "string" in a sed command:
echo input | sed "s/$/ string/g"
Why i prefer the former? Because it concatenates a string to stdin instantly, for example wi...
Difference between onStart() and onResume()
...orAndPutOnSeatBelt();
putKeyInIgnition();
}
OK, so it's another long one (sorry folks). But here's my explanation...
onResume() is when I start driving and onPause() is when I come to a temporary stop. So I drive then reach a red light so I pause...the light goes green and I resume. Another r...
Possible to perform cross-database queries with PostgreSQL?
...s rows) in a remote database.
When two text arguments are given, the first one is first looked up as
a persistent connection's name; if found, the command is executed on
that connection. If not found, the first argument is treated as a
connection info string as for dblink_connect, and the indicated
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std::cin input with spaces?
...d mean you can change the size of the input buffer and only need to change one line instead of two lines. Change 2 would be to test the return from cin.getline() by using, for example, if (!cin.getline(input, sizeof(input))) { ...handle EOF or error... } or something similar, to remind the OP that i...