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How to use HTML Agility pack
... ParseErrors is an ArrayList containing any errors from the Load statement
if (htmlDoc.ParseErrors != null && htmlDoc.ParseErrors.Count() > 0)
{
// Handle any parse errors as required
}
else
{
if (htmlDoc.DocumentNode != null)
{
HtmlAgilityPack.HtmlNode bodyNode = ht...
How do you use vim's quickfix feature?
...vimrc file:
map <C-j> :cn<CR>
map <C-k> :cp<CR>
Now you can navigate through the errors using ctrl-j and ctrl-k, which mimics the standard down and up motion commands j and k.
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Using multiple delimiters in awk
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I've tried this on 2 different distros and I get the same behavior: I want to get the port from netstat -ntpl "netstat -ntpl |sed 's/:/ /' |awk '{print $5}' " works but could do without doulbe piping This works but I was not expecting the data on ...
How does having a dynamic variable affect performance?
... that represents "there's going to be a dynamic call to Foo here".
OK, so now that you've got the call site, how does the invocation work?
The call site is part of the Dynamic Language Runtime. The DLR says "hmm, someone is attempting to do a dynamic invocation of a method foo on this here object....
How do I use boolean variables in Perl?
...er than the right argument. Its not boolean but sometimes you may want to know if one argument ir equal or less than or greater than the other instead of just equal or not equal.
– user118435
Jun 24 '09 at 6:47
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Git SSH error: “Connect to host: Bad file number”
...sh -T github.com
$Enter passphrase for key '.......... (you can smile now :))
Note that I do not have to supply the username or port number.
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HintPath vs ReferencePath in Visual Studio
...Except they changed this in VS2019 - we've been using this setup for years now. not anymore. Repository files now have higher priority than solution build dll files - go figure :(
– Christian
Nov 14 '19 at 10:19
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JavaScript for…in vs for
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Note that the native Array.forEach method is now widely supported.
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How can I get the application's path in a .NET console application?
...hey need to be. Especially when we already have the information available. Now, if you are running a console application in such a way as to trick GetCommandLineArgs then you are already jumping through hoops and you would probably need to ask yourself if a console app is the right way to go.
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Storing Data in MySQL as JSON
...these two if MySQL doesn't cut it for you. They should have grown a lot by now.
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