大约有 32,000 项符合查询结果（耗时：0.0443秒） [XML]
Do AJAX requests retain PHP Session info?
...y of the naked session ID -- is not an issue with internal Ajax calls; but then, if it's turned on for Ajax, it's turned on for the rest of the site, too, so there...)
In case of URL-rewriting (cookieless) sessions, Ajax calls must take care of it themselves that their request URLs are properly cra...
Painless way to install a new version of R?
...Rprofile.site file, which you find in the /etc/ directory of your R build. Then it will load automatically every time R loads, and you don't have to worry about that any more. You can just install and load packages from the specified directory.
Finally, I have some small code included in my Rprofil...
Default behavior of “git push” without a branch specified
...fault current
or if you have many repositories and want the same for all then
git config --global push.default current
The current in this setup means that by default you will only push the current branch when you do git push
Other options are:
nothing : Do not push anything
matching : Pus...
Difference of Maven JAXB plugins
..., XMLBeans) are better left closed and depended on in a binary form (jar). Then IDE works faster and there are no classpath issues (especially with XMLBeans).
– Vytenis Bivainis
Apr 14 '17 at 22:10
...
Unable to Cast from Parent Class to Child Class
...
A simple way to downcast in C# is to serialize the parent and then deserialize it into the child.
var serializedParent = JsonConvert.SerializeObject(parentInstance);
Child c = JsonConvert.DeserializeObject<Child>(serializedParent);
I have a simple console app that casts ani...
C: differences between char pointer and array [duplicate]
...tcut for array instantiation. So the array is allocated in the stack, and then loaded with the string's data.
– Walt W
Aug 26 '09 at 17:42
|
...
Can I change all my http:// links to just //?
...nique is now an anti-pattern. If the
asset you need is available on SSL, then always use the https://
asset.
share
|
improve this answer
|
follow
|
...
How to respond with HTTP 400 error in a Spring MVC @ResponseBody method returning String?
...
change your return type to ResponseEntity<>, then you can use below for 400
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
and for correct request
return new ResponseEntity<>(json,HttpStatus.OK);
UPDATE 1
after spring 4.1 there are helper method...
How can one use multi threading in PHP applications
...ces. That being said, if the job at hand does not need to share resources, then this will still work and it will run in parallel.
– Raffi
Jan 10 '17 at 10:23
1
...
C pointer to array/array of pointers disambiguation
...thub link on the top right of cdecl.org (I just built it on macOS Mojave). Then just copy the cdecl binary to your PATH. I recommend $PATH/bin, because there is no need to involve root in something as simple as this.
– sigjuice
Oct 15 '19 at 17:18
...