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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...
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: ...
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 {
...
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
...
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
... all screen resolutions. You can get it here, but the code is as follows:
File UIDevice+Resolutions.h:
enum {
UIDeviceResolution_Unknown = 0,
UIDeviceResolution_iPhoneStandard = 1, // iPhone 1,3,3GS Standard Display (320x480px)
UIDeviceResolution_iPhoneRetina4 = 2, ...
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
...
Soft wrap at 80 characters in Vim in window of arbitrary width
... :set columns=86 (or with the mouse) to the proper size.
If you edit a file with a million lines in it, you may have trouble, but that's unlikely. You're wasting 6 columns of screen real estate this way too. So there are still all kinds of problems.
You can highlight past the 80th column usin...
Import package.* vs import package.SpecificType [duplicate]
...r the compiler, because it allowed the compiler to better target the class file look up when compiling the current file.
– Sam Goldberg
May 15 '12 at 2:22
2
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