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Why does “_” (underscore) match “-” (hyphen)?
...rary number of characters (including zero characters).
(From section 3.3.4.7. Pattern Matching in the MySQL documentation.)
If you want to use the underscore in like as a literal, you have to escape it:
select * from a where name like '%taz\_manual%.pdf%';
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Declaring and initializing variables within Java switches
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114
Switch statements are odd in terms of scoping, basically. From section 6.3 of the JLS:
The s...
How do Mockito matchers work?
...anyInt(), and(gt(10), lt(20)))).thenReturn(true);
[6] [5] [1] [4] [2] [3]
This will:
Add anyInt() to the stack.
Add gt(10) to the stack.
Add lt(20) to the stack.
Remove gt(10) and lt(20) and add and(gt(10), lt(20)).
Call foo.quux(0, 0), which (unless otherwise stubbed) returns the ...
git - diff of current changes before committing
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rocarvaj
44633 silver badges1616 bronze badges
answered Mar 6 '12 at 12:16
Mischa ArefievMischa Arefiev
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Is it a good idea to index datetime field in mysql?
...lication I will have many rows for example I currently have one table with 4 million records. Most of my queries use datetime clause to select data. Is it a good idea to index datetime fields in mysql database?
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Class with Object as a parameter
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114
In Python2 this declares Table to be a new-style class (as opposed to "classic" class).
In Pytho...
Using Position Relative/Absolute within a TD?
...position: relative has the desired effect on Chrome 13, but not on Firefox 4. Your solution here is to add a div around your content and put the position: relative on that div instead of the td. The following illustrates the results you get with the position: relative (1) on a div good), (2) on a t...
Multiple INSERT statements vs. single INSERT with multiple VALUES
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4 Answers
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Grep regex NOT containing string
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beerbajaybeerbajay
16.2k44 gold badges4848 silver badges7070 bronze badges
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