大约有 18,000 项符合查询结果（耗时：0.0236秒） [XML]
Piping buffer to external command in Vim
...line:
vim -es +"w >> /dev/stdout" -cq! /etc/hosts
It's useful for scripting purposes.
For more command-line tricks, check:
How to write whole buffer to standard output from the command line?
share
|
...
Plotting with seaborn using the matplotlib object-oriented interface
...re, so they can coexist perfectly happily in an object-oriented matplotlib script.
The second group of functions (Figure-level) are distinguished by the fact that the resulting plot can potentially include several Axes which are always organized in a "meaningful" way. That means that the functions ...
Drop multiple tables in one shot in mysql
...
DROP TABLE IF EXISTS B,C,A;
This can be placed in the beginning of the script instead of individually dropping each table.
share
|
improve this answer
|
follow
...
How to make execution pause, sleep, wait for X seconds in R?
How do you pause an R script for a specified number of seconds or miliseconds? In many languages, there is a sleep function, but ?sleep references a data set. And ?pause and ?wait don't exist.
...
PhpStorm text size
...ps if you use win:
^NumpadAdd::
send,^{WheelUp}
return
the complete script you could find here: https://gist.github.com/sl5net/7170280#file-gistfile1-txt
share
|
improve this answer
...
Human readable javascripts in chrome developer tools
does anybody know whether Chrome Developer Tools can format javascripts into human readable form ? Some kind of beautifier would be handy. Let say that I'm using some JS library and I need to instantiate its object, so that I should know what to put into constructor. But searching through this huge ...
jQuery equivalent of getting the context of a Canvas
...he actual DOM element in numeric indexes, where you can perform normal JavaScript/DOM functions.
share
|
improve this answer
|
follow
|
...
How to track child process using strace?
...
There is a perl script called strace-graph. Here is a version from github. It is packaged with crosstool-ng versions of compilers. It works for me even used cross platform.
ARM Linux box.
$ ./strace -f -q -s 100 -o app.trc -p 449
$ tftp...
Website screenshots
...est you HTMLTOPS, which renders the page and outputs it in a ps file (ghostscript), then, convert it in a .jpg, .png, .pdf.. can be little slower with complex pages (and don't support all the CSS).
Else, you can use wkhtmltopdf to output a html page in pdf, jpg, whatever..
Accept CSS2.0, use the we...
Can bash show a function's definition?
... Great, to the point, works even when functions defined in other loaded script files. Works also in zsh.
– Diego Nemo
Oct 26 '17 at 13:44
2
...