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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
I don't know what I've done incorrectly, but I can't include JSTL. I have jstl-1.2.jar, but unfortunately I get exception:
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Start ssh-agent on login
...igure which hosts cause which keys to load.
– Erik Aronesty
Jul 22 '16 at 15:30
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Make the current Git branch a master branch
...ster doesn't have the old master as an ancestor, so when you push it, everyone else will get messed up. This is what you want to do:
git checkout better_branch
git merge --strategy=ours master # keep the content of this branch, but record a merge
git checkout master
git merge better_branch ...
Regex Email validation
...lot af headaches because you don't have to write (or try to understand someone else's) regex.
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Easiest way to check for an index or a key in an array?
...ndexed and associative arrays. Thank you
– Luca Borrione
Nov 4 '12 at 19:13
1
@doubleDown How do ...
Workflow for statistical analysis and report writing
Does anyone have any wisdom on workflows for data analysis related to custom report writing? The use-case is basically this:
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INSERT … ON DUPLICATE KEY (do nothing)
...nique key or primary key, because it deletes the old entry then insert new one.
2. INSERT IGNORE
pros:
simple.
cons:
auto-increment key will not change if there is entry matches unique key or primary key but auto-increment index will increase by 1
some other errors/warnings will be ignor...
How to turn off word wrapping in HTML?
...orced on with break-word , but cannot be forced off (only can be left alone with normal value).
4 Answers
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How to call a stored procedure from Java and JPA
...he entire book is available as a download in several places including this one, I don't know if this is legal though).
Anyway, the text is this:
JPA and database stored procedures
If you’re a big fan of SQL, you may be
willing to exploit the power of
database stored procedures.
Unfortunately, JPA...
Remove file from SVN repository without deleting local copy
...nt to delete an item from the repository, but keep it locally as an unversioned file/folder, use Extended Context Menu → Delete (keep local). You have to hold the Shift key while right clicking on the item in the explorer list pane (right pane) in order to see this in the extended context menu.
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