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using jquery $.ajax to call a PHP function
...HP pseudo-code:
var data1 =
P.block({
$str: "Let's use PHP's file_get_contents()!",
$opts:
[
{
http: {
method: "GET",
header: "Accept-language: en\r\n" +
"Cookie: foo=bar\r\n"
}
}
...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
... still a work-in-progress, but I'll return to it soon - to create a single-file Progressive Web App.
– Rounin
Jul 13 at 13:59
...
How to select a CRAN mirror in R
...ttp://cran.r-project.org"
options(repos=r)
})
which is in ~/.Rprofile.
Edit: As it is now 2018, we can add that for the last few years the URL "https://cloud.r-project.org" has been preferable as it reflects a) https access and b) an "always-near-you" CDN.
...
eval command in Bash and its typical uses
...words) and then treats each word as a wildcard pattern. For example:
$ ls
file1 file2 otherfile
$ set -- 'f* *'
$ echo "$1"
f* *
$ echo $1
file1 file2 file1 file2 otherfile
$ n=1
$ eval echo \${$n}
file1 file2 file1 file2 otherfile
$eval echo \"\${$n}\"
f* *
$ echo "${!n}"
f* *
eval is not used v...
CMake output/build directory
... defaults. You should definitely not modify CMAKE_BINARY_DIR or CMAKE_CACHEFILE_DIR. Treat these as read-only.
First remove the existing problematic cache file from the src directory:
cd src
rm CMakeCache.txt
cd ..
Then remove all the set() commands and do:
cd Compile
rm -rf *
cmake ../src
As...
Memcached下一站：HandlerSocket！ - 更多技术 - 清泛网 - 专注C/C++及内核技术
..._threads_wr = 1
# the number of worker threads (for write requests)
open_files_limit = 65535
# to allow handlersocket accept many concurrent
# connections, make open_files_limit as large as
# possible.
此外，InnoDB的innodb_buffer_pool_size，或MyISAM的key_buffy_size等关系到缓存索...
Javascript - How to extract filename from a file input control
When a user selects a file in a web page I want to be able to extract just the filename.
14 Answers
...
How to enter in a Docker container already running with a new TTY
...ner from another shell in order to "poke around" inside it and examine the files. At the moment, if I attach to the container, I am left looking at the Apache daemon and cannot run any commands.
...
Why does jQuery or a DOM method such as getElementById not find the element?
...d because you have loaded the script without protocol and are running from file system:
<script src="//somecdn.somewhere.com/jquery.min.js"></script>
this syntax is used to allow the script to load via HTTPS on a page with protocol https:// and to load the HTTP version on a page with ...
How to save and load cookies using Python + Selenium WebDriver
How can I save all cookies in Python's Selenium WebDriver to a txt-file, then load them later? The documentation doesn't say much of anything about the getCookies function.
...