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Check folder size in Bash
... = 2147483648 bytes
# 10GB = 10737418240 bytes
if [[ $SIZE -gt 2147483648 && $SIZE -lt 10737418240 ]]; then
echo 'Condition returned True'
fi
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Vim search and replace selected text
...l selection. I hacked together two scripts (Jeremy Cantrell's posted here & Peter Odding's) to make a command that will allow you to visual select a string that you want to find even if it has special regex characters in it.
" Escape special characters in a string for exact matching.
" This is ...
Return all enumerables with yield return at once; without looping through
...mportant difference between the two implementations though: this one will call all of the methods immediately, even though it will only use the returned iterators one at a time. Your existing code will wait until it's looped through everything in GetMoreErrors() before it even asks about the next er...
How to use SCNetworkReachability in Swift
...ly_t(AF_INET)
guard let defaultRouteReachability = withUnsafePointer(&zeroAddress, {
SCNetworkReachabilityCreateWithAddress(nil, UnsafePointer($0))
}) else {
return false
}
var flags : SCNetworkReachabilityFlags = []
if !SCNetworkReachabilityGetFlags(default...
Default parameters with C++ constructors [closed]
...fault parameters, or should I use separate overloaded constructors? For example:
12 Answers
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Set focus on TextBox in WPF from view model
...stion in three parts.
I'm wondering what is "cs.txtCompanyID" in your example? Is it a TextBox control? If yes, then you are on a wrong way. Generally speaking it's not a good idea to have any reference to UI in your ViewModel. You can ask "Why?" but this is another question to post on Stackover...
Meaning of 'const' last in a function declaration of a class?
...;< std::endl;
}
};
int main()
{
MyClass cc;
const MyClass& ccc = cc;
cc.Foo();
ccc.Foo();
}
This will output
Foo
Foo const
In the non-const method you can change the instance members, which you cannot do in the const version. If you change the method declaration in ...
Listing each branch and its last revision's date in Git
...favorite aliases and then sharing the script out to your team. Here's an example to add just this one:
#!/bin/sh
git config --global alias.branches "!echo ' ------------------------------------------------------------' && git for-each-ref --sort='-authordate:iso8601' --format=' %(authordat...
Script to get the HTTP status code of a list of urls?
...ns at the line ends of my input file, causing the urls to be like http://example.com/\r when going through the loop
– Jordan Robinson
Feb 21 '17 at 11:16
1
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Passing a string with spaces as a function argument in bash
...
This works very well for me also. If we are calling another function inside myFunction then pass arguments with quotes. Cheers :)
– minhas23
May 8 '14 at 11:04
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