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Convert a char to upper case using regular expressions (EditPad Pro)
...hat I will be able to replace every match (that is just one char) to upper case char. I am using EditPad Pro (however I am willing to use any other tool that would allow me to do this, as long as it is free to try, since I only need to do this once).
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Initialize parent's protected members with initialization list (C++)
...r to initialize data members declared as protected in the parent class? I can't get it to work. I can work around it, but it would be nice if I didn't have to.
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What is the at sign (@) in a batch file and what does it do?
...the command.
When "echo" is set to "off" it is not necessary to use "@" because setting "echo" to "off" causes this behavior to become automatic. "Echo" is usually set to "on" by default when the execution of a script begins. This is the reason "@echo off" is commonly used, to turn echo off without...
Homebrew: List only installed top level formulas
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Oh, this exists! FWIW this can be found in Library/Homebrew/cmd/leaves.rb and basically does what my solution does with the exception of handling of optional/recommended dependencies (deps << dep.name if tab.with?(dep.name)). @HaralanDobrev This ...
Python string.join(list) on object array rather than string array
In Python, I can do:
4 Answers
4
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Convert NSData to String?
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Objective-C
You can use (see NSString Class Reference)
- (id)initWithData:(NSData *)data encoding:(NSStringEncoding)encoding
Example:
NSString *myString = [[NSString alloc] initWithData:myData encoding:NSUTF8StringEncoding];
Remark: Please...
Pushing a local branch up to GitHub
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Depending on your local git settings, if you have a branch checked out that isn't the one you cloned or one that exists where you are trying to push, git will not push your local branch.
Here is the message it provides:
warning: push.defaul...
File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?
There seems to be three identical ways to get the platform-dependent "file separator" platform-independently:
2 Answers
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What is a .pid file and what does it contain?
...n that - and later use the information there contained to stop itself. You can also use that information to kill the process yourself, using cat filename.pid | xargs kill
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How do you programmatically set an attribute?
...'.
Edit: However, you should note (as pointed out in a comment) that you can't do that to a "pure" instance of object. But it is likely you have a simple subclass of object where it will work fine. I would strongly urge the O.P. to never make instances of object like that.
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