大约有 40,000 项符合查询结果（耗时：0.0390秒） [XML]
Using curl POST with variables defined in bash script functions
...i.e. 1:
Simply add ' before and after $variable when replacing desired
string
for i in {1..3}; do \
curl -X POST -H "Content-Type: application/json" -d \
'{"number":"'$i'"}' "https://httpbin.org/post"; \
done
2. For input with spaces:
Wrap variable with additional " i.e. "el a":
decla...
How to configure socket connect timeout
... timeout.</param>
public static void Connect(this Socket socket, string host, int port, TimeSpan timeout)
{
AsyncConnect(socket, (s, a, o) => s.BeginConnect(host, port, a, o), timeout);
}
/// <summary>
/// Connects the specified socket.
/// </summar...
Synchronous request in Node.js
... works. I've tried other examples here and was stumped when there was much extra setup to do or installs didn't work!
Notes:
The example that sync-request uses doesn't play nice when you use res.getBody(), all get body does is accept an encoding and convert the response data. Just do res.body.toStri...
Why shouldn't I use mysql_* functions in PHP?
... functions? (e.g. mysql_query() , mysql_connect() or mysql_real_escape_string() )?
13 Answers
...
How do I return multiple values from a function? [closed]
...lled on another system with Python >= 2.6. Or do you just object to the extra line of code?
– Justin
Oct 9 '18 at 19:14
|
show 6 more com...
Pythonic way to create a long multi-line string
...
Are you talking about multi-line strings? Easy, use triple quotes to start and end them.
s = """ this is a very
long string if I had the
energy to type more and more ..."""
You can use single quotes too (3 of them of course at start and en...
How to display the function, procedure, triggers source code in postgresql?
...TRICT
AS $function$pg_reload_conf$function$
postgres=# \sf pg_encoding_to_char
CREATE OR REPLACE FUNCTION pg_catalog.pg_encoding_to_char(integer)
RETURNS name
LANGUAGE internal
STABLE STRICT
AS $function$PG_encoding_to_char$function$
...
Tab key == 4 spaces and auto-indent after curly braces in Vim
... if I enable expandtab, is there a way to actually input the tab character in the text anyway?
– Daniele Segato
Mar 16 '16 at 10:47
3
...
How to detect a Christmas Tree? [closed]
... threshold.process(tree.clone(), tree);
}
}
public static void main(String[] args) {
new ChristmasTree();
}
}
In the second step, the brightest points in the image are dilated in order to form shapes. The result of this process is the probable shape of the objects with significant brigh...
How to count string occurrence in string?
How can I count the number of times a particular string occurs in another string. For example, this is what I am trying to do in Javascript:
...