Here I will explain how to do it without an external library. It will be a very long post, so brace yourself. First of all, let me acknowledge @tim.paetz whose post inspired me to set off to a journey of implementing my own sticky headers using ItemDecorations. I borrowed some parts of his code in … Read more
OkHttpClient.Builder httpClient = new OkHttpClient.Builder(); httpClient.addInterceptor(new Interceptor() { @Override public Response intercept(Chain chain) throws IOException { Request request = chain.request().newBuilder().addHeader(“parameter”, “value”).build(); return chain.proceed(request); } }); Retrofit retrofit = new Retrofit.Builder().addConverterFactory(GsonConverterFactory.create()).baseUrl(url).client(httpClient.build()).build();
This problem is caused when including <windows.h> before <winsock2.h>. Try arrange your include list that <windows.h> is included after <winsock2.h> or define _WINSOCKAPI_ first: #define _WINSOCKAPI_ // stops windows.h including winsock.h #include <windows.h> // … #include “MyClass.h” // Which includes <winsock2.h> See also this.
With jQuery: $.post(“test.php”, { json_string:JSON.stringify({name:”John”, time:”2pm”}) }); Without jQuery: var xmlhttp = new XMLHttpRequest(); // new HttpRequest instance xmlhttp.open(“POST”, “/json-handler”); xmlhttp.setRequestHeader(“Content-Type”, “application/json”); xmlhttp.send(JSON.stringify({name:”John Rambo”, time:”2pm”}));
new_header = df.iloc[0] #grab the first row for the header df = df[1:] #take the data less the header row df.columns = new_header #set the header row as the df header
cballou’s solution will work if you are using an old version of jquery. In newer versions you can also try: $.ajax({ type: ‘POST’, url:’url.do’, data: formData, success: function(data, textStatus, request){ alert(request.getResponseHeader(‘some_header’)); }, error: function (request, textStatus, errorThrown) { alert(request.getResponseHeader(‘some_header’)); } }); According to docs the XMLHttpRequest object is available as of jQuery 1.4.
If you have access to GCC/G++, then the -M option will output the dependency list. It doesn’t do any of the extra stuff that the other tools do, but since it is coming from the compiler, there is no chance that it will pick up files from the “wrong” place.
Put Scripts at the Bottom The problem caused by scripts is that they block parallel downloads. The HTTP/1.1 specification suggests that browsers download no more than two components in parallel per hostname. If you serve your images from multiple hostnames, you can get more than two downloads to occur in parallel. While a script is … Read more
`gcc -print-prog-name=cc1plus` -v This command asks gcc which C++ preprocessor it is using, and then asks that preprocessor where it looks for includes. You will get a reliable answer for your specific setup. Likewise, for the C preprocessor: `gcc -print-prog-name=cpp` -v
foo.h #ifndef FOO_H_ /* Include guard */ #define FOO_H_ int foo(int x); /* An example function declaration */ #endif // FOO_H_ foo.c #include “foo.h” /* Include the header (not strictly necessary here) */ int foo(int x) /* Function definition */ { return x + 5; } main.c #include <stdio.h> #include “foo.h” /* Include the header … Read more