大约有 20,000 项符合查询结果（耗时：0.0378秒） [XML]
How does Java handle integer underflows and overflows and how would you check for it?
...ere.
You can check that beforehand as follows:
public static boolean willAdditionOverflow(int left, int right) {
if (right < 0 && right != Integer.MIN_VALUE) {
return willSubtractionOverflow(left, -right);
} else {
return (~(left ^ right) & (left ^ (left + ri...
INNER JOIN ON vs WHERE clause
...IN is ANSI syntax which you should use.
It is generally considered more readable, especially when you join lots of tables.
It can also be easily replaced with an OUTER JOIN whenever a need arises.
The WHERE syntax is more relational model oriented.
A result of two tables JOINed is a cartesian pr...
Fragment onCreateView and onActivityCreated called twice
...
I was scratching my head about this for a while too, and since Dave's explanation is a little hard to understand I'll post my (apparently working) code:
private class TabListener<T extends Fragment> implements ActionBar.TabListener {
pr...
How to resolve git stash conflict without commit?
..., I also want to know how to resolve a conflicting git stash pop without adding all modifications to a commit (just like "git stash pop" without a conflict does).
...
Can I recover a branch after its deletion in Git?
...
N-ate
2,5772020 silver badges3131 bronze badges
answered Sep 4 '10 at 3:43
tfetfe
25.1k22 gold badges2...
NERDTree reload new files
If I add a file to the same directory opened in NERDTree , the only way I can see the file added is if I quit vim and start it again .
...
How can I add an item to a IEnumerable collection?
...lt;T> does not necessarily represent a collection to which items can be added. In fact, it does not necessarily represent a collection at all! For example:
IEnumerable<string> ReadLines()
{
string s;
do
{
s = Console.ReadLine();
yield return s;
} whi...
jQuery .scrollTop(); + animation
...ting");
});
Where that alert code is, you can execute more javascript to add in further animation.
Also, the 'swing' is there to set the easing. Check out http://api.jquery.com/animate/ for more info.
share
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Insert results of a stored procedure into a temporary table
...or this. Have a look. I've also included the sp_configure code to enable Ad Hoc Distributed Queries, in case it isn't already enabled.
CREATE PROC getBusinessLineHistory
AS
BEGIN
SELECT * FROM sys.databases
END
GO
sp_configure 'Show Advanced Options', 1
GO
RECONFIGURE
GO
sp_configure 'Ad Hoc...
How to create a printable Twitter-Bootstrap page
...t the page the way it looks on the browser. I'm able to print other pages made with Twitter-Bootstrap just fine but I can't seem to print my page that uses purely Twitter-Bootstrap. Am I missing a tag somewhere?
...