大约有 19,120 项符合查询结果（耗时：0.0364秒） [XML]
extract part of a string using bash/cut/split
...rns using:
${MYVAR/search/replace}
The pattern is in the same format as file-name matching, so * (any characters) is common, often followed by a particular symbol like / or .
Examples:
Given a variable like
MYVAR="users/joebloggs/domain.com"
Remove the path leaving file name (all character...
How to use HTML Agility pack
...e are various options, set as needed
htmlDoc.OptionFixNestedTags=true;
// filePath is a path to a file containing the html
htmlDoc.Load(filePath);
// Use: htmlDoc.LoadHtml(xmlString); to load from a string (was htmlDoc.LoadXML(xmlString)
// ParseErrors is an ArrayList containing any errors from...
Disable password authentication for SSH [closed]
...
In file /etc/ssh/sshd_config
# Change to no to disable tunnelled clear text passwords
#PasswordAuthentication no
Uncomment the second line, and, if needed, change yes to no.
Then run
service ssh restart
...
Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...olution posted here or here. Basically, add some lines to your ~/.bash_profile:
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
There is an outstanding bug report related to this issue. It appears that Python makes some assumptions about the format of locale names that aren't universally vali...
Disabling browser caching for all browsers from ASP.NET
...SP.NET MVC 3 application. Here is the code block I used in the Global.asax file to handle this for all requests.
protected void Application_BeginRequest()
{
//NOTE: Stopping IE from being a caching whore
HttpContext.Current.Response.Cache.SetAllowResponseInBrowserHistory(fal...
How to set Python's default version to 3.x on OS X?
... a similar syntax. You could put
alias python='python3'
in your ~/.profile, and then source ~/.profile in your ~/.bash_profile and/or your~/.zsh_profile with a line like:
[ -e ~/.profile ] && . ~/.profile
This way, your alias will work across shells.
With this, python command now i...
Can I try/catch a warning?
...p errors into exceptions.
set_error_handler(function($errno, $errstr, $errfile, $errline, $errcontext) {
// error was suppressed with the @-operator
if (0 === error_reporting()) {
return false;
}
throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
});
try {
...
Troubleshooting “The use statement with non-compound name … has no effect”
...
This answer is only correct for non-namespaced files. 1) In a namespaced file, there is no need to use a leading \ in the use statement, because its arguments are always seen as absolute (i.e., starting from the global namespace). 2) use Blog; is not necessarily useless: ...
Purpose of Activator.CreateInstance with example?
.... Think of a game where you want to store your level and enemies in an XML file. When you parse this file, you might have an element like this.
<Enemy X="10" Y="100" Type="MyGame.OrcGuard"/>
what you can do now is, create dynamically the objects found in your level file.
foreach(XmlNode no...
How do I search an SQL Server database for a string?
... Where do i have to save this script and what extension does the file need to be executed? Where do i execute exec FindMyData_string 'google', 0 ?
– Black
Jul 25 '16 at 8:25
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