大约有 9,900 项符合查询结果（耗时：0.0371秒） [XML]
Using regular expressions to parse HTML: why not?
... ntownsend: For instance, you think you have stripped all the script tags from the HTML but your regex fails cover a special case (that, let's say, only works on IE6): boom, you have an XSS vulerability!
– Tamas Czinege
Feb 26 '09 at 14:39
...
How do you append to an already existing string?
...zquez-Abrams
i adapted slightly for better ease of use :)
placed at top of script
NEW_LINE=$'\n'
then to use easily with other variables
variable1="test1"
variable2="test2"
DESCRIPTION="$variable1$NEW_LINE$variable2$NEW_LINE"
OR
to append thank-you William Pursell
DESCRIPTION="$variable1$NEW_LINE...
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
|
...
In git, is there a simple way of introducing an unrelated branch to a repository?
...
@JJD: The script I gave should give you what you want, unless I misunderstood you. When you said "stays visible", do you mean the files will remain in the working directory even though you checked out a different branch? Using --no-co...
ValidateAntiForgeryToken purpose, explanation and example
...ery attacks.
A cross-site request forgery is an attack in which a harmful script element, malicious command, or code is sent from the browser of a trusted user. For more information on this please visit
http://www.asp.net/mvc/overview/security/xsrfcsrf-prevention-in-aspnet-mvc-and-web-pages.
It is...
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
...
Android - Launcher Icon Size
...
I've created a script that exports Android launcher icons at velara3.com and from my research XXHDPI is 180x180 not 144. See developer.android.com/guide/practices/screens_support.html. Search on the page for, "180x180 (3.0x) for extra-extra...
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.
...
SQL SELECT speed int vs varchar
...would never see it. Depending upon CPU, implementation (client/server, web/script, etc) you probably will not see it until you hit few hundred comparisons on the DB server (maybe even a couple thousand comparisons before it is noticeable).
To void the incorrect dispute about hash comparisons. Most...