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Get list of passed arguments in Windows batch script (.bat)
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%~dp0 - drive and path to the script (d:\scripts)
%~dpnx0 - is the fully qualified path name of the script (d:\scripts\some-batch.bat)
More info examples at https://www.ss64.com/nt/syntax-args.html and https://www.robvanderwoude.com/parameters.html
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What is the difference between Lisp-1 and Lisp-2?
...s of taste between the two, but read the paper for the details. Christian Queinnec's book, "Lisp in Small Pieces" also has discussion of the differences woven through the text.
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How to destroy an object?
...hp's GC if you're doing daemons or similar. In the majority of sites the request is so short lived that it doesn't matter. php.net/manual/en/features.gc.refcounting-basics.php
– Frankie
Sep 11 '15 at 11:38
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Aliases in Windows command prompt
... the alias.cmd file.
When I searched the internet for an answer to the question, somehow the discussions were either focused on persistence only or on some usage of DOSKEY only. I hope someone will benefit from these two aspects being together here!
Here's a .reg file to help you install the ...
What is App.config in C#.NET? How to use it?
...ce=localhost;Initial Catalog=ABC;"
providerName="System.Data.SqlClient"/>
</connectionStrings>
</configuration>
Once you have defined your app.config, you can read it in code using the ConfigurationManager class. Don't be intimidated by the verbose MSDN examples; it...
Is it bad to have my virtualenv directory inside my git repository?
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I use pip freeze to get the packages I need into a requirements.txt file and add that to my repository. I tried to think of a way of why you would want to store the entire virtualenv, but I could not.
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How to implement a confirmation (yes/no) DialogPreference?
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I know how to build a Dialog, but my q about preferences.
– sh1ng
Feb 26 '11 at 14:45
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Convert HTML to PDF in .NET
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We tried HtmlRenderer. It was really quick when not loading any CSS. But when we tried to apply CSS (Bootstrap plus some bespoke), the CSS parsing took a while (which we could probably mitigate), and rendering was completely different to the web page.
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How to escape a JSON string to have it in a URL?
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You could use the encodeURIComponent to safely URL encode parts of a query string:
var array = JSON.stringify([ 'foo', 'bar' ]);
var url = 'http://example.com/?data=' + encodeURIComponent(array);
or if you are sending this as an AJAX request:
var array = JSON.stringify([ 'foo', 'bar' ]);
$...
Hash and salt passwords in C#
...thSaltBytes);
}
The salt generation is as the example in the question. You can convert text to byte arrays using Encoding.UTF8.GetBytes(string). If you must convert a hash to its string representation you can use Convert.ToBase64String and Convert.FromBase64String to convert it back.
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