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Is it safe to use Project Lombok? [closed]
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I'd say that javadoc for bean getters/setters does more harm than good. Those methods follow a well-understood convention that does not need to be added to the javadoc; that just adds to the noise. Only add documentation to getters and setters when they do something unexpecte...
Mercurial for Beginners: The Definitive Practical Guide
....1.7 it supports push. [I do not know how well it does push. Anyone with more experience should update this.] It has the following notable features:
It generates a Mercurial tag for every SVN tag.
It puts a local tag on every changeset to mark its SVN revision.
It puts every Mercurial revision ...
Return 0 if field is null in MySQL
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Is it a good idea to index datetime field in mysql?
...days, but as long as it's less than about 1/3 of the total rows it will be more efficient to use an index on the column.
Your question about creating an efficient database is very broad. I'd say to just make sure that it's normalized and all appropriate columns are indexed (i.e. ones used in joins...
bash assign default value
... It also seems that the latter is a little less esoteric and its intent is more clear. Using :, which is basically a no-op, seems kludgy by comparison to the way the OP was doing it before.
– Dan Moulding
Feb 12 '14 at 22:51
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How do you remove the root CA certificate that fiddler installs
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Lock Escalation - What's happening here?
...locking for large updates. When SQL is going to change a lot of rows, it's more efficient for the database engine to take fewer, larger locks (e.g. entire table) instead of locking many smaller things (e.g. row locks).
But this can be problematic when you have a huge table, because taking a lock o...
UPDATE and REPLACE part of a string
... understand. It will help the asker and future readers both if you can add more information in your post.
– RBT
May 19 '17 at 2:55
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How to convert a ruby hash object to JSON?
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Compiling simple Hello World program on OS X via command line
.... It is a GUI IDE that is built on-top of GCC.
Though I prefer a slightly more verbose approach:
#include <iostream>
int main()
{
std::cout << "Hello world!" << std::endl;
}
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