大约有 31,000 项符合查询结果（耗时：0.0541秒） [XML]
UITableView - scroll to the top
In my table view I have to scroll to the top. But I cannot guarantee that the first object is going to be section 0, row 0. May be that my table view will start from section number 5.
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Calling dynamic function with dynamic number of parameters [duplicate]
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ARemesal, see my answer for a solution (using the first argument as the function name)
– James
Mar 24 '09 at 12:12
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How to convert NSDate into unix timestamp iphone sdk?
...d many posts which do the reverse. But I'm not finding anything related to my question.
10 Answers
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I'm getting Key error in python
In my python program I am getting this error:
8 Answers
8
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Client to send SOAP request and receive response
...helpful and helped me work through using Telerik Fiddler to manual POST to my web service, because I could see all the headers you set. Thanks very much.
– raddevus
Apr 21 '15 at 14:07
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How can I propagate exceptions between threads?
...nt_exception();
}
}
int main(int argc, char **argv)
{
std::thread mythread(f);
mythread.join();
if (teptr) {
try{
std::rethrow_exception(teptr);
}
catch(const std::exception &ex)
{
std::cerr << "Thread exited with ex...
How to read a large file - line by line?
...on way to read lines from a file is to do the following:
for line in open('myfile','r').readlines():
do_something(line)
When this is done, however, the readlines() function (same applies for read() function) loads the entire file into memory, then iterates over it. A slightly better approach (t...
Ukkonen's suffix tree algorithm in plain English
I feel a bit thick at this point. I've spent days trying to fully wrap my head around suffix tree construction, but because I don't have a mathematical background, many of the explanations elude me as they start to make excessive use of mathematical symbology. The closest to a good explanation that ...
Using the last-child selector
My goal is to apply the CSS on the last li , but it doesn't do that.
11 Answers
11
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How can I query a value in SQL Server XML column
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select
Roles
from
MyTable
where
Roles.value('(/root/role)[1]', 'varchar(max)') like 'StringToSearchFor'
These pages will show you more about how to query XML in T-SQL:
Querying XML fields using t-sql
Flattening XML Data in SQL Server
EDIT
A...