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In C# check that filename is *possibly* valid (not that it exists) [duplicate]
... question.
As noted by jberger, there some other characters which are not included in the response from this method. For much more details of the windows platform, take a look at Naming Files, Paths and Namespaces on MSDN,
As Micah points out, there is Directory.GetLogicalDrives to get a list of v...
How do I duplicate a whole line in Emacs?
... kill-whole-line command:
C-S-Backspace
C-y
C-y
The advantages over C-k include that it does not matter where point is on the line (unlike C-k which requires being at start of the line) and it also kills the newline (again something C-k does not do).
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What is the difference between char s[] and char *s?
...enclosed in braces. Successive characters of the character string literal (including the
terminating null character if there is room or if the array is of unknown size) initialize the
elements of the array.
So this is just a shortcut for:
char c[] = {'a', 'b', 'c', '\0'};
Like any other reg...
How to navigate to a directory in C:\ with Cygwin?
...c
then you can use
cd $C/
and the tab autocompletes correctly (please include the / at the end)
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What does %~d0 mean in a Windows batch file?
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@Pacerier: %0 is the full path including the filename of the script. %~dp0 is the path to the folder containing the script but excluding the filename of the script.
– JacquesB
Jul 15 '15 at 19:06
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How to split a file into equal parts, without breaking individual lines? [duplicate]
... split into N files without splitting lines
Update
Not all unix dist include this flag. For example, it will not work in OSX. To use it, you can consider replacing the Mac OS X utilities with GNU core utilities.
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Creating an instance using the class name and calling constructor
...ty easily.
Note that the class name has to be a fully-qualified one, i.e. including the namespace. For nested classes, you need to use a dollar (as that's what the compiler uses). For example:
package foo;
public class Outer
{
public static class Nested {}
}
To obtain the Class object for t...
What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
...t logic. An inconsistent logic will of course allow you to prove anything, including falsity, however.
Ignoring inconsistencies, type systems typically correspond to an intuitionistic logic, and are by necessity constructivist, which means certain pieces of classical logic can't be expressed direct...
CSS Child vs Descendant selectors
...hink you can detect if browser is ie6. And you shouldn't. Best thing is to include an additional style sheet for ie6 with conditional comments like you described.
– rlovtang
Jul 26 '09 at 18:05
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How to loop through an array containing objects and access their properties
...ate over more than just arrays. You can iterate over any type of iterable, including maps and objects. Make sure you use a transpiler or something like TypeScript if you need to support older browsers.
If you wanted to iterate over a map, the syntax is largely the same as the above, except it handl...