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Remove Server Response Header IIS7
...ver" response header from IIS7? There are some articles showing that using HttpModules we can achieve the same thing. This will be helpful if we don't have admin right to server. Also I don't want to write ISAPI filter.
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
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http://jeremy.zawodny.com/blog/archives/010717.html :
#!/bin/bash
FAIL=0
echo "starting"
./sleeper 2 0 &
./sleeper 2 1 &
./sleeper 3 0 &
./sleeper 2 0 &
for job in `jobs -p`
do
echo $job
wait $job || ...
How to tell if a tag failed to load
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~
If the load resulted in an error (for
example a DNS error, or an HTTP 404
error) Executing the script block must
just consist of firing a simple event
named error at the element.
This means you don't have to do any error prone polling and can combine it with async and defer attribu...
Valid to use (anchor tag) without href attribute?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How can I debug a HTTP POST in Chrome?
I would like to view HTTP POST data that was sent in Chrome.
6 Answers
6
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How to send a message to a particular client with socket.io
...any unique identifier (email, id).
Client Side:
var socket = io.connect('http://localhost');
socket.emit('join', {email: user1@example.com});
Now, from the server side use that information to create an unique room for that user
Server Side:
var io = require('socket.io').listen(80);
io.sockets...
Select N random elements from a List in C#
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218
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JavaScript chop/slice/trim off last character in string
... In case anybody is wondering, substring is 11% faster than slice. jsperf.com/js-slice-vs-substring-test
– BenR
Apr 16 '14 at 15:53
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How to overwrite existing files in batch?
The following command copies and moves a file but I also need it to overwrite the file it's replacing.
8 Answers
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Is null check needed before calling instanceof?
...f x is null.
From the Java Language Specification, section 15.20.2, "Type comparison operator instanceof":
"At run time, the result of the
instanceof operator is true if the
value of the RelationalExpression is
not null and the reference could be
cast to the ReferenceType
without rai...