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How do I create a file AND any folders, if the folders don't exist?
...s recursively and if the directory already exist it will return without an error.
If there happened to be a file Foo at C:\Temp\Bar\Foo an exception will be thrown.
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How do I convert a double into a string in C++?
...ake of documentation, if you don't #include <sstream>, you'll get an error "incomplete type is not allowed."
– Trevor Sullivan
Jan 23 '14 at 14:27
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How do I manually create a file with a . (dot) prefix in Windows? For example, .htaccess
...too. And no @Sabit Kira in Windows 10 I currently still get the exact same error You must type a filename.
– Bart
Feb 26 '16 at 9:45
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Python 2.7 getting user input and manipulating as string without quotations
...ter a number: ")) #integer input
If you enter a string for int cast ValueError: invalid literal for int() with base 10:
x = float(input("Enter a float number: ")) #float input
If you enter a string for float cast ValueError: could not convert string to float
x = eval(input("Enter a float numbe...
How to remove non-alphanumeric characters?
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There's still an error in this, the character classes need to be terminated with ':]' so the correct line would be: preg_replace("/[^[:alnum:][:space:]]/ui", '', $string);
– h00ligan
Nov 17 '14 at 14:03...
Npm Please try using this command again as root/administrator
...o use npm cache verify instead of npm cache clean. Or else you will get an error as preceding.
npm ERR! As of npm@5, the npm cache self-heals from corruption issues and data extracted from the cache is guaranteed to be valid. If you want to make sure everything is consistent, use 'npm cache ver...
Remove HTML Tags from an NSString on the iPhone
...ssion regularExpressionWithPattern:@"<[^>]+>" options:kNilOptions error:nil];
});
// Use reverse enumerator to delete characters without affecting indexes
NSArray *matches =[regex matchesInString:self options:kNilOptions range:NSMakeRange(0, self.length)];
NSEnumerator *enu...
Laravel Controller Subfolder routing
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This did not work for me, error message now says App\Http\Controllers\Auth\Controller not found, why is it append the word Controller on there, and losing the actual name of the controller? I think its the slash thats doing that. -o didnt help.
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How can I rename a field for all documents in MongoDB?
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The embedding option is not working... I get this error "cannot use the part (address of address.city) to traverse the element"
– Huzaifa Saifuddin
Apr 18 '18 at 14:08
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What is the shortcut to Auto import all in Android Studio?
...ource id name>" with "android.R.<resource id name>" if there's an error that prevents R.java from being automatically generated. To avoid problems, you should add "android.R" to the "Exclude from Import and Completion" list; see stackoverflow.com/questions/21102497/…
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