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How can you debug a CORS request with cURL?
...gle API that supports CORS, but you can substitute in whatever url you are testing.
The response should include the Access-Control-Allow-Origin header.
Sending a preflight request using cUrl:
curl -H "Origin: http://example.com" \
-H "Access-Control-Request-Method: POST" \
-H "Access-Control-...
C# 'is' operator performance
... that requires fast performance. Within one of its inner loops, I need to test the type of an object to see whether it inherits from a certain interface.
...
Split string with delimiters in C
...a parentheses are a stylistic element to indicate that we're intentionally testing the result of an assignment, not an equality operator ==.
For that pattern to work, token and str both have type char *. If you started with a string literal, then you'd want to make a copy of it first:
// More gene...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...访问如下：
server {
listen 80;
server_name www.test.com;
location / {
root /data/test;
index index.html;
}
}
server {
listen 80;
server_name *.test.com;
if ( $http_host ~* "^(.*)\.test\.com$") ...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...访问如下：
server {
listen 80;
server_name www.test.com;
location / {
root /data/test;
index index.html;
}
}
server {
listen 80;
server_name *.test.com;
if ( $http_host ~* "^(.*)\.test\.com$") ...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...访问如下：
server {
listen 80;
server_name www.test.com;
location / {
root /data/test;
index index.html;
}
}
server {
listen 80;
server_name *.test.com;
if ( $http_host ~* "^(.*)\.test\.com$") ...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...访问如下：
server {
listen 80;
server_name www.test.com;
location / {
root /data/test;
index index.html;
}
}
server {
listen 80;
server_name *.test.com;
if ( $http_host ~* "^(.*)\.test\.com$") ...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...访问如下：
server {
listen 80;
server_name www.test.com;
location / {
root /data/test;
index index.html;
}
}
server {
listen 80;
server_name *.test.com;
if ( $http_host ~* "^(.*)\.test\.com$") ...
filtering NSArray into a new NSArray in Objective-C
...
There are loads of ways to do this, but by far the neatest is surely using [NSPredicate predicateWithBlock:]:
NSArray *filteredArray = [array filteredArrayUsingPredicate:[NSPredicate predicateWithBlock:^BOOL(id object, NSDictionary *bindings) {
return [object shouldIKeepYou]...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...访问如下：
server {
listen 80;
server_name www.test.com;
location / {
root /data/test;
index index.html;
}
}
server {
listen 80;
server_name *.test.com;
if ( $http_host ~* "^(.*)\.test\.com$") ...