大约有 40,000 项符合查询结果（耗时：0.0258秒） [XML]
Connect Java to a MySQL database
...is very clumsy. Just put all of those details into the JDBC URL string. (Including the pool size ...)
– Stephen C
Mar 6 at 2:12
add a comment
|
...
Git - Undo pushed commits
..._hash>..<latest_commit_hash>
It reverts the commits between and including the specified commits.
Look at the git-revert man page for more information about the git revert command. Also look at this answer for more information about reverting commits.
...
Total width of element (including padding and border) in jQuery
As in the subject, how can one get the total width of an element, including its border and padding, using jQuery? I've got the jQuery dimensions plugin, and running .width() on my 760px-wide , 10px padding DIV returns 760 .
...
Moving project to another folder in Eclipse
...build, otherwise the Nios2 Application Project will not be able to use the includes provided by the BSP Project.
Click on Project → Clean → OK to clean and rebuild the whole project.
When using console to talk to the NIOS, make sure elf's path is updated to the new project directory as well!
...
Passing parameters to a Bash function
...tName} ${lastName} and I am ${age} years old."
echo "My favorite hobbies include: ${favoriteHobbies[*]}"
}
In other words, not only you can call your parameters by their names (which makes up for a more readable core), you can actually pass arrays (and references to variables - this feature work...
How can I create a copy of an Oracle table without copying the data?
... This is a great, clean answer. Just want to remind that this will not include any constraints.. the new table won't even have a primary key.
– JosephStyons
Oct 24 '08 at 15:02
...
How to count occurrences of a column value efficiently in SQL?
...ge)
FROM Students
GROUP by age
If you need the id as well you could include the above as a sub query like so:
SELECT S.id, S.age, C.cnt
FROM Students S
INNER JOIN (SELECT age, count(age) as cnt
FROM Students
GROUP BY age) C ON S.age = C.age...
HTML5shiv vs Dean Edwards IE7-js vs Modernizr - which to choose?
...
Modernizr essentially includes the whole of html5shiv.
– Paul Irish
Oct 4 '10 at 15:19
...
What is a web service endpoint?
...e/path?dynamicParam=
And yes many times we stored the endpoint up to and including the '='. This lead to code like this:
String url = serviceAEndpoint + dynamicValue;
Hope that sheds some light.
share
|
...
How to check if type of a variable is string?
...wer:
Watch out for unicode strings, which you can get from several places, including all COM calls in Windows.
if isinstance(target, str) or isinstance(target, unicode):
share
|
improve this answe...