大约有 10,000 项符合查询结果（耗时：0.0343秒） [XML]
Change SQLite database mode to read-write
...ontaining the database file is also writable to the user executing the CGI script." I think this is because the engine needs to create more files in the directory.
The whole filesystem might be read only, for example after a crash.
On Unix systems, another process can replace the whole file.
...
How can I get last characters of a string
...answer for another approach.
Original answer:
You'll want to use the Javascript string method .substr() combined with the .length property.
var id = "ctl03_Tabs1";
var lastFive = id.substr(id.length - 5); // => "Tabs1"
var lastChar = id.substr(id.length - 1); // => "1"
This gets the chara...
“Unsafe JavaScript attempt to access frame with URL…” error being continuously generated in Chrome w
Chrome (or any other webkit browser) throws a ton of these "Unsafe JavaScript attempt to access frame with URL..." when working with the Facebook API for example.
...
Check for installed packages before running install.packages() [duplicate]
I have an R script that is shared with several users on different computers. One of its lines contains the install.packages("xtable") command.
...
start MySQL server from command line on Mac OS Lion
...er "exit" to exit the shell)
You can also add these to your bash startup scripts:
export MYSQL_HOME=/usr/local/mysql
alias start_mysql='sudo $MYSQL_HOME/bin/mysqld_safe &'
alias stop_mysql='sudo $MYSQL_HOME/bin/mysqladmin shutdown'
...
How to access environment variable values?
...
In a 1st way script is throwing Exception whereas with 2nd one giving None. So, is there any way to get it meaningful value or am I doing in a wrong way??? Amit.
– Amit Yadav
Feb 5 '11 at 14:49
...
How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
...ode.js Globals predefined library in Settings/Languages and Frameworks/JavaScript/Libraries.
(Edited settings path by @yurik)
In WebStorm 2016.x-2017.x: make sure that the Node.js Core library is enabled in Settings (Preferences) | Languages & Frameworks | Node.js and NPM
In IntelliJ 2018.3.2...
jQuery disable a link
...lternate css/jQuery solution that I prefer for its terseness and minimized scripting:
css:
a.disabled {
opacity: 0.5;
pointer-events: none;
cursor: default;
}
jQuery:
$('.disableAfterClick').click(function (e) {
$(this).addClass('disabled');
});
...
Where to install Android SDK on Mac OS X?
...
It seems I could temporarily fix the install script: brew cask edit android-sdk I edited the preflight command. I modified input : 'y' to input : 'y y y y y y y ' A newline between every y
– Pete
Dec 19 '17 at 9:59
...
Remove blank lines with grep
...ace:]]*$' -e '^#' file will give you all non-blank, non-comment lines in a script or config file (or any file type that uses the hash character for comments).
– palswim
Feb 27 '18 at 23:11
...