大约有 10,900 项符合查询结果（耗时：0.0187秒） [XML]
Call static method with reflection
...nfo.Invoke states, the first argument is ignored for static methods so you can just pass null.
foreach (var tempClass in macroClasses)
{
// using reflection I will be able to run the method as:
tempClass.GetMethod("Run").Invoke(null, null);
}
As the comment points out, you may want to ensur...
How to generate service reference with only physical wsdl file
...ty service I need to work with and they refuse to open their security so I can see the wsdl and make the service reference. It's a public facing service so I don't see the need for that level of security but it is what it is.
...
How to parse XML to R data frame
...ts together in a data frame:
require(XML)
data <- xmlParse("http://forecast.weather.gov/MapClick.php?lat=29.803&lon=-82.411&FcstType=digitalDWML")
xml_data <- xmlToList(data)
In the case of your example data, getting location and start time is fairly straightforward:
location <...
Bash script to receive and repass quoted parameters
...tput you want, you don't need the extra level of quoting at all. I.E. just call the above script like:
./test.sh 1 2 "3 4"
share
|
improve this answer
|
follow
...
Do I need to manually close an ifstream?
Do I need to manually call close() when I use a std::ifstream ?
5 Answers
5
...
How to limit UITableView row reordering to a section
...:targetIndexPathForMoveFromRowAtIndexPath:toProposedIndexPath:
This gets called while the user is hovering over a potential drop point.
You get a chance to say, "no! don't drop it there! Drop it over here instead". You can return a different index path to the proposed one.
All I did was check if ...
Return 0 if field is null in MySQL
...
@MarkByers can you show why Kevin's example in the comment is wrong and what it should actually be?
– Michael
Aug 10 '16 at 13:44
...
Proper usage of Java -D command-line parameters
...'ve put the "-D" after the -jar. Try this:
java -Dtest="true" -jar myApplication.jar
From the command line help:
java [-options] -jar jarfile [args...]
In other words, the way you've got it at the moment will treat -Dtest="true" as one of the arguments to pass to main instead of as a JVM argum...
SQL query for finding records where count > 1
... 1
Update
If you want to only include those that have a distinct ZIP you can get a distinct set first and then perform you HAVING/GROUP BY
SELECT
user_id,
account_no ,
date,
COUNT(*)
FROM
(SELECT DISTINCT
user_id,
account_no ,
zip, ...
Difference between exit(0) and exit(1) in Python
...exit code is treated as an abnormal exit, and at times, the error code indicates what the problem was. A zero error code means a successful exit.
This is useful for other programs, shell, caller etc. to know what happened with your program and proceed accordingly.
...