大约有 15,400 项符合查询结果（耗时：0.0424秒） [XML]
Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
...one the difference is that with "add" the response header is added to the existing set of headers, even if this header already exists. This can result in two (or more) headers having the same name; whereas with "set" the response header is set, replacing any previous header with this name. In this c...
How to run the sftp command with a password from Bash script?
I need to transfer a log file to a remote host using sftp from a Linux host. I have been provided credentials for the same from my operations group. However, since I don't have control over other host, I cannot generate and share RSA keys with the other host.
...
PostgreSQL: How to make “case-insensitive” query
...unction) on the predicate columns--in this case "name"--will cause any indexes to no longer be seekable. If this is a large or frequently queried table, that could cause trouble. Case-insensitive collation, citext, or a function-based index will improve performance.
– Jordan
...
How to send objects through bundle
...You can pass an opaque handle. If you are passing it within the same context (though one might ask why bother) that will be a handle you can invoke or dereference. But if you pass it through Binder to a different context it's literal value will be an arbitrary number (in fact, these arbitrary numb...
Make .gitignore ignore everything except a few files
...e cloaks specified files from Git's version
control. I have a project (LaTeX) that generates lots of extra files (.auth,
.dvi, .pdf, logs, etc) as it runs, but I don't want those to be tracked.
...
Relative URL to a different port number in a hyperlink?
...t / server-side scripting to link to a different port number on the same box, if I don't know the hostname?
11 Answers
...
django - why is the request.POST object immutable?
...st programming errors? I've seen this claimed, but I've never seen a good explanation of what these errors are, and how immutability protects you against them.
In any case, POST is not always immutable: when the response is multipart, then POST is mutable. This seems to put the kibosh on most theo...
Is a GUID unique 100% of the time?
...e probability of the same number being
generated twice is very small. For
example, consider the observable
universe, which contains about 5×1022
stars; every star could then have
6.8×1015 universally unique GUIDs.
From Wikipedia.
These are some good articles on how a GUID is made (for .NET) and ...
How do I copy the contents of one stream to another?
...y not continue on the same thread that called it.
The SynchronizationContext that was captured when calling await will determine what thread the continuation will be executed on.
Additionally, this call (and this is an implementation detail subject to change) still sequences reads and writes (it j...
Input and Output binary streams using JERSEY?
...
I managed to get a ZIP file or a PDF file by extending the StreamingOutput object. Here is some sample code:
@Path("PDF-file.pdf/")
@GET
@Produces({"application/pdf"})
public StreamingOutput getPDF() throws Exception {
return new StreamingOutput() {
public v...