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How to get the current directory of the cmdlet being executed
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150
The reliable way to do this is just like you showed $MyInvocation.MyCommand.Path.
Using relativ...
Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
Is it possible to make a div 50px less than 100% in pure CSS? I want the <div> to be only 50px less than 100%. I don't want any JavaScript.
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Using 'return' in a Ruby block
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170
Simply use next in this context:
$ irb
irb(main):001:0> def thing(*args, &block)
irb(mai...
Merging two arrays in .NET
Is there a built in function in .NET 2.0 that will take two arrays and merge them into one array?
21 Answers
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Why historically do people use 255 not 256 for database field magnitudes?
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170
With a maximum length of 255 characters, the DBMS can choose to use a single byte to indicate th...
What is the difference between char array and char pointer in C?
...xpects a pointer, so if you try to pass an array to it like this:
char s[10] = "hello";
printSomething(s);
The compiler pretends that you wrote this:
char s[10] = "hello";
printSomething(&s[0]);
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Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
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205
The main problem is that the browser won't even send a request with a fragment part. The fragme...
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
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10 Answers
10
Active
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Is it possible to use “/” in a filename?
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130
The answer is that you can't, unless your filesystem has a bug. Here's why:
There is a system c...